Fed Credits For Solar Water Heaters – Once it is paid for it is free for life

Or at least for the life of the equipment. (it’s jam band friday – http://www.youtube.com/watch?v=fhNrqc6yvTU)

I mean this is the ultimate irony in the utility world. Heating water with anything other than the sun which is free is a crime. I mean think about it. Why? First the Tax Credit

Not there silly here:

http://www.energystar.gov/index.cfm?c=products.pr_tax_credits#s11

Solar Energy Systems Solar Water Heating At least half of the energy generated by the “qualifying property” must come from the sun. Homeowners may only claim spending on the solar water heating system property, not the entire water heating system of the household.The credit is not available for expenses for swimming pools or hot tubs.The water must be used in the dwelling.The system must be certified by the Solar Rating and Certification Corporation (SRCC). 30% of cost All ENERGY STAR solar water heaters qualify for the tax credit.Use IRS Form 5695 PDF Exit ENERGY STARMust be placed in service before December 31, 2016.

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( http://www.youtube.com/watch?v=LANwIgpha7k )

No pools or hot tubs dam nit…we can’t have everything being free. So these things come in all shapes and sizes:

http://www.energysavers.gov/your_home/water_heating/index.cfm/mytopic=12850

Solar Water Heaters

Solar water heaters—also called solar domestic hot water systems—can be a cost-effective way to generate hot water for your home. They can be used in any climate, and the fuel they use—sunshine—is free.

How They Work

Solar water heating systems include storage tanks and solar collectors. There are two types of solar water heating systems: active, which have circulating pumps and controls, and passive, which don’t.

Most solar water heaters require a well-insulated storage tank. Solar storage tanks have an additional outlet and inlet connected to and from the collector. In two-tank systems, the solar water heater preheats water before it enters the conventional water heater. In one-tank systems, the back-up heater is combined with the solar storage in one tank.

Three types of solar collectors are used for residential applications:

  • Flat-plate collector

    Glazed flat-plate collectors are insulated, weatherproofed boxes that contain a dark absorber plate under one or more glass or plastic (polymer) covers. Unglazed flat-plate collectors—typically used for solar pool heating—have a dark absorber plate, made of metal or polymer, without a cover or enclosure.

  • Integral collector-storage systems

    Also known as ICS or batch systems, they feature one or more black tanks or tubes in an insulated, glazed box. Cold water first passes through the solar collector, which preheats the water. The water then continues on to the conventional backup water heater, providing a reliable source of hot water. They should be installed only in mild-freeze climates because the outdoor pipes could freeze in severe, cold weather.

  • Evacuated-tube solar collectors

    They feature parallel rows of transparent glass tubes. Each tube contains a glass outer tube and metal absorber tube attached to a fin. The fin’s coating absorbs solar energy but inhibits radiative heat loss. These collectors are used more frequently for U.S. commercial applications.

There are two types of active solar water heating systems:

  • Direct circulation systems

    Pumps circulate household water through the collectors and into the home. They work well in climates where it rarely freezes.

  • Indirect circulation systems

    Pumps circulate a non-freezing, heat-transfer fluid through the collectors and a heat exchanger. This heats the water that then flows into the home. They are popular in climates prone to freezing temperatures.

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( http://www.youtube.com/watch?v=uLlOTPBBq9k  )

Still you must decide:

http://www.solardirect.com/swh/swh.htm

Solar Water Heating Systems

 

  All solar water heaters work in every climate, but different types of heaters work best in different areas, see below:
Passive Solar Water Heater Active Solar Water Heater Trendsetter Solar Water Heater
Warm Climate
ProgressivTube
• Solar Hot Water Passive
system
• Easy to install and
maintain; no moving
parts
• Storage tank must be
installed above or close
to collector
• Uses no electricity; will
function during
blackouts
• Price range:
$1,700.00 – $2,600.00
Moderate Climate
Helio-Pak
• Active Solar Hot Water,
flat plate type
• Pumps, valves &
controllers assist in the
prevention of freezing
• Tanks do not need to
be installed above or
close to collectors
• Uses electricity; will not
function during
blackouts
• Price range:
$2,200.00 – $5,200.00
Cold Climate
TrendSetter
• Solar Hot Water Active,
evacuated tube
• Heavy-duty residential
and commercial
• Additional applications:
Water heating, Radiant
floor heating, Space
Heat
• Price range:
$6,000.00 – $17,000.00

Need help or want a Fully Installed System?

We have over 35,000 satisfied customers served since 1986!
Solar Direct has over 25 years of experience in commercial and
residential solar hot water product installation. Services are available
throughout the U.S. with our national installer network.

Contact Us for installation and product information, our team of Product Solution Specialists are standing by to take your calls.

Solar Water Heater installationSolar Water Heating technologies are a simple, reliable, and cost-effective harnessing the sun’s energy to provide for the solar thermal energy needs of homes and businesses. And now the new Energy Policy Act of 2005 allows you receive a federal tax credit worth 30% of the system cost! This is the best time to reap the numerous benefits of solar power!

  • Financial solar rebates available
  • Easy Do-It-Yourself Kits
  • Professional Solar Installations
  • Low Investment – High Return
  • Savings pay for system in 3-5 years

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So what are you waiting for?

( http://www.youtube.com/watch?v=jeJeL8Ued3s&feature=related  )

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Fed Tax Credits For Geothermal Heatpumps – Finally done with the boring stuff

Now we get to fill out form 5695. Not only that but the credits are good until 2016 when Obama retires. But first the Tax Credits.

Not there silly here:

http://www.energystar.gov/index.cfm?c=products.pr_tax_credits#c6

Geo-Thermal Heat Pump Geo-Thermal Heat Pump Same criteria as ENERGY STAR:Closed Loop:
EER >= 14.1
COP >= 3.3Open Loop:
EER >= 16.2
COP >= 3.6Direct Expansion:
EER >= 15
COP >= 3.5
30% of the cost All ENERGY STAR geo-thermal heat pumps qualify for the tax credit.Use IRS Form 5695 PDF Exit ENERGY STARMust be “placed into service” before December 31, 2016.

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In this day and age everybody should know what a geothermal heat pump is, but if not:

http://en.wikipedia.org/wiki/Geothermal_heat_pump

A geothermal heat pump (GHP) system is a central heating and/or air conditioning system that actively pumps heat to or from the shallow ground. It uses the earth as either a source of heat in the winter, or as a coolant in the summer. This design takes advantage of moderate temperatures in the shallow ground to boost efficiency and reduce operational costs. It may be combined with solar heating to form a geosolar system with even greater efficiency.

Geothermal heat pumps are also known by a variety of other names, including geoexchange, earth-coupled, earth energy, ground-source or water-source heat pump. The engineering and scientific community tend to prefer the terms “geoexchange” or “ground-source heat pumps” because very little of the heat originates from true geological sources.[1] Instead, these pumps draw energy from shallow ground heated by the sun in the summer. Genuine geothermal energy from the core of Earth is available only in places where volcanic activity comes close to the surface, and can usually be extracted without the help of a heat pump.

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Anyway the first one on the list is my favorite becaused the closed loop is the most flexible. You can run the piping horizontal to the ground if there are mining issues. Or you can go straight down like a well.

http://www.residential.carrier.com/products/geothermalheatpumps/gt-px.shtml

GT-PX Geothermal Heat Pump

Compare Products

 

Ultra-High-Efficient Geothermal Unit for Total Home Comfort

Carrier’s popular GT-PX series is our highest rated geothermal unit, featuring Puron® refrigerant; a two-stage compressor for efficiency; variable speed blower for comfort; E-coated coil; microprocessor control; and a robust, insulated cabinet for quiet operation. Available in vertical top flow, vertical bottom flow and horizontal flow, all with optional hot-water generator. In sizes from 2 through 6 tons.

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I used to be fascinated by Open  Loop systems because they seem so natural. Essentially if you are near a lake or a deep pond you vent your waste heat there. But now I see them as potential environmental disruptors but again this about tax credits. They don’t really care about the environment.

 http://www.bryant.com/products/geoheatpumps/index.shtml

Compare

 

GT-PX Geothermal

GT-PX Geothermal

  • Up to 4.6 COP (closed loop)
  • Up to 27.0 EER (closed loop)
  • Up to 5.1 COP (open loop)
  • Up to 31.5 EER (open loop)
  • Two-stage unloading scroll compressor
  • Variable speed blower motor
  • Puron® refrigerant
  • 10-year limited warranty on all compressor & major refrigeration components. 5-year limited warranty on other parts

 

GT-PG Geothermal

GT-PG Geothermal

  • Up to 4.2 COP (closed loop)
  • Up to 20.2 EER (closed loop)
  • Up to 5.1 COP (open loop)
  • Up to 28.1 EER (open loop)
  • Single stage scroll compressor
  • PSC blower (optional variable speed blower motor)
  • Puron refrigerant
  • 10-year limited warranty on all compressor & major refrigeration components. 5-year limited warranty on other parts

GT-G Geothermal

GT-G Geothermal

  • Up to 3.8 COP (closed loop)
  • Up to 18.5 EER (closed loop)
  • Up to 4.1 COP (open loop)
  • Up to 23.9 EER (open loop)
  • Single stage scroll compressor
  • PSC blower (optional variable speed blower motor)
  • 10-year limited warranty on all compressor & major refrigeration components. 5-year limited warranty on other parts

GT-G Geotherm
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As you can see they all have open loop options because a heat exchanger doesn’t care where it puts it’s heat.

The final version is pretty exotic. I guess they are appropriate if you are in an extreme environment:

http://www.renovation-headquarters.com/heating-geothermal.htm

Direct Expansion (DX): A geothermal heat pump system in which the refrigerant is circulated in pipes buried in the ground, rather than using a heat transfer fluid, such as water or antifreeze solution in a separate closed loop, and fluid to refrigerant heat exchanger. A DX system includes all of the equipment both inside and outside the house. DX systems may be single or multi-speed.

http://www.mrslim.com/Products/subCategory.asp?ProductCategoryID=24&ProductSubCategoryID=140or

or

 http://www.alibaba.com/product/earthenergysolutions-11290116-10854411/Geothermal_Heat_Pump_Waterless_Direct_Expansion.html

or

http://www.geothermix.com/english/product/direct1.html

Direct Expansion “DX” Units

A direct earth coupled heat pump or “DX” heat pump is one that has its refrigerant evaporator / condenser in direct thermal contact with the earth from which heat is either extracted from during the heating mode or introduced to during the cooling mode of operation.

The general refrigeration cycle of our DX machine is similar in nature to a conventional water-to-air or water-to-water heat pump in that there exist a compressor, expansion device, reversing valve, and refrigerant-to-air heat exchanger. Conventional technology concerned with heat pumps relies upon the transfer of heat from the ground by means of a secondary heat exchanger system and working fluid, e.g., water, which is pumped to the geothermal unit located in the heated structure. The conventional heat pump has it’s own internal primary heat exchanger which extracts heat (heating mode) or rejects heat (cooling mode) from this water, which is then pumped back to the earth to be reheated.

DX systems similarily use a ground coil system, however, the working fluid is a refrigerant and the copper groundloop is the primary heat exchanger. Such geothermal heat exchange is an efficient and effective way of achieving heat exchange in heating and air conditioning systems, and especially heat pump type systems. Since the ground temperature is relatively constant at 48 °F at a depth below the frost line, the available heat is constant.

DX Heat Cycle (Gif 11K)

The elimination of the secondary earth heat exchanger (typically plastic in nature) and its associated working fluid reduces the temperature difference required between the ground and the evaporating refrigerant yielding a higher suction pressure than a conventional system under similar circumstances and thus a higher efficiency.

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I like the closed loop the best:

If you are in Las Vegas and you need one installed try:

http://www.plumber-las-vegas.com

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Tax Credits For Standard Water Heaters – But who would buy these when you can have Solar

I am just posting these tax credits so people will know. I question why someone would buy a standard water heater when Solar water heaters are not that much more and are free over the life of the system (like forever).

http://www.energystar.gov/index.cfm?c=products.pr_tax_credits#c4

Water Heaters Gas, Oil, Propane Water Heater Energy Factor >= 0.82
or a thermal efficiency of at least 90%.
30% of cost, up to $1,5002 All ENERGY STAR gas tankless water heaters will qualify.There are currently no ENERGY STAR qualified gas storage tank or gas condensing water heaters that qualify.View ENERGY STAR criteria for water heaters.For a partial list of qualifying products go to: Air-Conditioning, Heating, Refrigeration Institute (AHRI) Exit ENERGY STAR
Electric Heat Pump Water Heater Same criteria as ENERGY STAR: Energy Factor >= 2.0 30% of cost, up to $1,5002 All ENERGY STAR electric heat pump water heaters qualify for the tax credit.

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Of the above I like tankless and electric heat pump water heaters. Tankless I like the best:

http://www.rheemtankless.com/content/tankless/rheem/Residential.shtml

  • NEW 66 Direct Vent tankless model available
    • Temperature range from 85° to 140°
    • Great for homes with 2 to 3 bathrooms
    • Same great compact design
    • Gas inputs ranging from 11,000 to 180,000 BTUH, fully modulating
    • Adjustable for optimal use between sea level an 9,840 feet
    • 12-Year heat exchanger warranty
    • 5-Year limited parts warranty
    • 1-Year limited warranty
    • click here to learn more
  • Indoor and Outdoor Models Available (Applies to 53, 66, and 74 units after 7.1.08)
    • Available in Natural Gas and LP Models 12-Year Limited Warranty on Heat Exchanger *
    • 5-Year Limited Warranty on Parts *
    • 1-Year Limited Service Warranty
    • Continuous hot water
    • Energy saving design
    • Compact, space saving design
    • Intelligent electronic controls and sensors
    • Self diagnostic program
    • Digital display shows temperature setting and maintenance codes
    • Exclusive sensing burner technology
    • Exclusive film wrap overheat limiter
    • Built-in electric blower
    • Indoor units use Category III stainless steel vent
    • Indoor models supplied with a 120 Volt power cord
    • Low NOx emissions meet SCAQMD rule 1146 requirements
    • A remote control thermostat is included with all models (100 F – 140 F setpoint range) Requires 18 AWG, 2 conductor thermostat wire for remote control connection. Wire not included.
    • Optional additional remote controls are available

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Or:

http://www.noritz.com/homeowners/products/

NOTE: Noritz America does not offer fuel oil or electric tankless water heaters.

PLEASE CLICK ON HEATER IMAGES FOR MORE DETAILS.

Noritz tankless gas water heaters are designed and manufactured with 3 key factors in mind:

1. Energy savings
Using advanced water heating  technology, our on-demand systems are manufactured for high efficiency (83-94%).
Noritz energy efficient hot water heaters can cut your current water heating costs up to half and conserve wasted energy spent on heating a traditional tank water heater. Noritz tankless gas hot water heaters are designed to ensure all of your hot water needs are met efficiently.

2. Space Savings & Durability
The space saving design of Noritz tankless gas water heaters allow for installation virtually anywhere, indoor or outdoor.  Our compact water heaters conserve space and emit low levels of CO2, providing a cleaner environment for you to live in.  Wall-mounted, saving valuable space, these compact water heaters are extremely durable and provide an extended long life capacity.

3. Safety & Assurance
Noritz tankless hot water heaters are always hot, providing endless hot water for all of your needs. We care for your safety and comfort, ensuring a hot water heater that is safe and convenient for everyone to use. The electronic Advanced Q Function control system helps prevent scalding dangers and sudden bursts of cold water, minimizing discomfort. Noritz designs and manufactures each tankless hot water heater with the user in mind, ensuring quality workmanship, parts and service. 

  • AVAILABLE MODEL TYPES

Noritz offers RESIDENTIAL and COMMERCIAL tankless gas (NG & LP) water heaters for 1 – 5 showers.  Noritz heaters are also linkable (via Quick-Connect or Multi-System) up to 24 units.  We also have the NH series which is specifically designed to heat homes.  The NH series can be use for such applications as floor heating, baseboards, radiators and driveways.

  • INSTALLATION COSTS

Noritz is the manufacturer and therefore do not offer installation services.  We rely on our trained installers to offer their professional services and workmanship.  Each home is different and unique so the installation price will range depending upon the amount of additional parts and labor involved.  Here are some factors that will affect the installation price:  Installation location (attic, basement, garage, outdoors, relocation, etc.), Venting pieces (direct vent, vertical, horizontal, etc.), Gas line upgrade (3/4″ gas line from gas meter), and Accessories (service valves, ScaleShield, etc).

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Electric Heat Pump Water Heater? Kind of a weird use of technology. I won’t say over kill but it is like a car that can turn into a boat. I f you are going to go geothermal why not go all the way..?

http://www.toolbase.org/Technology-Inventory/Plumbing/heat-pump-water-heaters

Summary

Heat pump water heater.Heat pumps have traditionally been used for space conditioning, but are now also being used for electric water heating. They are usually three times more efficient than electric resistance water heaters–meaning that they can produce the same amount of hot water for one-third the amount of electricity. Stand-alone heat pump water heaters (HPWH), which are described here, are different from heating and cooling heat pump systems that have integrated water-heating capability.

There are four basic types of stand-alone HPWH. The heat pump can be integrated with or separate from the hot water storage tank, and cool exhaust air can be exhausted to the room or to the outdoors (see Figures). Because HPWH take heat from the surrounding room air, they cool and dehumidify a space. This is a benefit during the cooling season and a drawback during the heating season.

An add-on HPWH can be used to convert an electric resistance water heater into a heat pump water heater. The optimum locations would be in a utility room, garage or basement; the unit requires air circulation to work effectively.

A typical residential HPWH can heat 15 gallons of water per hour by 80°F, with a final storage temperature between 120°F and 140°F. At the same time, a HPWH provides some room cooling. During the heating season, this incidental cooling increases space heating needs.

A typical residential HPWH draws less than one-third the power of a standard electric resistance heater. Some HPWH models only require 110v electricity, making them ideal for the “do-it-yourself” home owner.

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More tomorrow if I don’t kill myself first

http://www.youtube.com/watch?v=wMD7Ezp3gWc

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Hungarian Vulcan Association Combined – Thats right HVAC Fed Tax Credits

(and its Jam Band Friday – http://www.youtube.com/watch?v=xwGL5LDb4u8  )

If you think that I am going to cover all the Energy Efficient HVAC options covered by these credits you would be out of your mind…It would take for ever. Even though it is Jam Band Friday and I could just sit around and listen to Eric Clapton all day. But first the Tax credits:

 http://www.energystar.gov/index.cfm?c=products.pr_tax_credits#c3

HVAC Central A/C Split Systems:
EER >=13
SEER >= 16Package systems:
EER >= 12
SEER >= 14
30% of cost, up to $1,5002 For a list of qualified products, read this FAQ.Note — not all ENERGY STAR products will qualify for the tax credit. View ENERGY STAR criteria.
Air Source Heat Pumps Split Systems:
HSPF >= 8.5
EER >= 12.5
SEER >= 15Package systems:
HSPF >= 8
EER >= 12
SEER >= 14
30% of cost, up to $1,5002
Natural Gas or Propane Furnace AFUE >= 95 30% of cost, up to $1,5002 For a partial list of qualifying products go to: Air-Conditioning, Heating, Refrigeration Institute (AHRI) PDF Exit ENERGY STARNot all ENERGY STAR products will qualify for the tax credit. View ENERGY STAR criteria for furnaces, boilers.
Oil Furnace AFUE >= 90 30% of cost, up to $1,5002
Gas, Propane, or Oil Hot Water Boiler AFUE >= 90 30% of cost, up to $1,5002
Advanced Main Air Circulating Fan No more than 2% of furnace total energy use. Read this FAQ if the fan qualifies, but the furnace does not. 30% of cost, up to $1,5002

(http://www.youtube.com/watch?v=hnz-wd9uMrY )

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I can not believe that they are still offering tax credits for home heating oil furnaces. That is so late 1800s. The idea that they would be still supporting boilers for gods sake is so 1940s. Proof  That some things never go away. While I much prefer ground based heat pumps Open Air heat pumps are just OK.

( http://www.youtube.com/watch?v=98XqT4kBWT4 )

Air Source Heat Pumps Split Systems:
HSPF >= 8.5
EER >= 12.5

SEER >= 15

http://www.qualitysmith.com/heat_pump/?src=got0058515ch001pGoogleAdWordsSearch&refcd=GO550t1257028S_air_source_heat_pumps&tsacr=GO2982392887

Find the Perfect Home Heating System

QualitySmith contractors will help you make the best heating system decision for your home and budget. Our partner contractors will walk you through the benefits and features associated with different system types. Just fill in our simple form to find 3 prescreened, reputable heating system contractors to help you make sure you’re ready for cold weather.

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For a much broader discussion of this plus everything else under the sun:

http://www.century-ac.com/consumer_tax_incentives.htm

What are the efficiency requirements to qualify for the credits?

Manufacturers and retailers should be able to help you tell whether a specific product qualifies.

The qualification specifications are:

  • Furnaces and Boilers: Natural gas & propane furnaces must meet an Annual Fuel Use Efficiency (AFUE) 95 or higher, oil furnaces and gas, oil and propane boilers must meet an AFUE of 90 or better.
  • Central Air Conditioning Units:
    • Central air conditioning units and air-source heat pumps must meet the highest tier standards set by the Consortium for Energy Efficiency (CEE) as of February 17, 2009, which in most cases requires a Seasonal Energy Efficiency Ratio (SEER) of 16. SEER measures performance throughout the cooling season. More information on the CEE specification.
  • Biomass Stoves: Stoves must have a thermal efficiency of 75% as measured using a lower heating value, and be used to heat a dwelling unit or heat water for use in the same. The law defines biomass fuel as anything from agricultural crops, trees, wood wastes & residues to pellets, plants, grasses and fibers.
  • Fans for heating and cooling systems: fan uses no more than 2% of total heating system energy use, as defined by DOE test procedure. For more information, see the Gas Appliance Manufacturers Association web site. It is still unclear how the 2009 Stimulus legislation has impacted this incentive – it seems reasonable to assume that the cost basis will be the reasonable cost of the fan, not the entire furnace. IRS has yet to issue specific guidance on this issue.
  • Water Heaters:
    • Gas or propane water heaters—Energy Factor of at least 0.82, or a thermal efficiency of at least 90%.
    • Heat pump water heaters—Energy Factor of at least 2.0

Where must the equipment be used?

Under guidance issued by the IRS, equipment is eligible if installed in a home occupied by a taxpayer as their principal residence at the time the equipment is installed. This implies that equipment in new homes is generally not eligible since in new homes equipment is generally installed prior to occupancy. However, efficient equipment in new homes can help that home qualify for the new home tax credit.

:}

(There was so much more then Layla from Derek and the Dominos –http://www.youtube.com/watch?v=gxAKPBrjvqI )

If you are interested in the State Tax Incentives for Energy Efficient HVAC equipment here is an excellent site.

http://energytaxincentives.org/general/incentives.php

State and Utility Incentives

In addition to the federal tax incentives, complementary incentives may be available from your state or local utility. For information on many of these programs, see these links:

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When in doubt you can always shop at SEARS

http://www.searshomeimprovements.com/ProductOffer1.aspx?OVMTC=Broad&site=&creative=2768202091&OVKEY=heat+pumps&gclid=CNHe7pK-85oCFQ3yDAodtlirdw&o=2&t=102&primary=true

Your choice in a home improvement company is a big decision. Choose a company you can trust for reliable products, service, installation and peace of mind on one of your biggest investments – your home. Choose Sears!

Reduce Energy Costs and get up to a $1500 Tax Credit from the 2009 Stimulus Package with a new Heating & Cooling System


As your heating & cooling system ages, it can lose its ability to heat or cool your home. Enjoy comfort year round with a new Heating & Cooling System for Sears.
:}

Gosh just like mom and pops

(http://www.youtube.com/watch?v=AscPOozwYA8 )

:}

Metal Roofing And Reflective Roofing – I told you I would get to Chu’s call

If you are reading this please click on our gooogle ads…CES is a nonprofit agency and we need all the money we can raise..THANKS

I used to say that the quickest way to green was WHITE. Simply painting your roof white with a durable white paint and backing that with a radiant barrier could cut cooling cost in the summer. People would say, “You don’t want to block heat in the winter.” Yah BUT that is a different issue. I always ask people to stay on topic because energy consumption is a complex issue and we must save energy where ever we can when ever we can.

First the Tax Code:

 http://www.energystar.gov/index.cfm?c=products.pr_tax_credits#c7

Roofing Metal Roofs,
Asphalt Roofs
All ENERGY STAR qualified metal and reflective asphalt shingles 30% of cost, up to $1,5002 View our FAQ on roofs that qualify for the tax credit

:}

Then the rationale:

http://www.alternet.org/environment/140287/obama%27s_climate_guru:_paint_your_roof_white!/

Some people believe that nuclear power is the answer to climate change, others have proposed green technologies such as wind or solar power, but Barack Obama’s top man on global warming has suggested something far simpler — painting your roof white.

Steven Chu, the US Secretary of Energy and a Nobel prize-winning scientist, said yesterday that making roofs and pavements white or light-coloured would help to reduce global warming by both conserving energy and reflecting sunlight back into space. It would, he said, be the equivalent of taking all the cars in the world off the road for 11 years.

Speaking in London prior to a meeting of some of the world’s best minds on how to combat climate change, Dr Chu said the simple act of painting roofs white could have a dramatic impact on the amount of energy used to keep buildings comfortable, as well as directly offsetting global warming by increasing the reflectivity of the Earth.

“If that building is air-conditioned, it’s going to be a lot cooler, it can use 10 or 15 per cent less electricity,” he said. “You also do something in that you change the albedo of the Earth — you make it more reflective. So the sunlight comes down and it actually goes back up – there is no greenhouse effect,” Dr Chu said.

:}

Why backed by a radiant barrier? Because light is made up of different lengths of waves. Loosely stated there are  short wave lengths of light and long wave lengths of light. The short wave lengths bounce off the white but the long wave lengths keep on trucking.

So if you are putting a new roof on your first consideration is a metal roof:

http://www.metalroofing.com/

Appreciate Your Home with Quality Metal Roofing

If you’ve been considering upgrading your home and increasing its resale value, you should know that beautiful and enduring metal roofing is highly valued as one of the top renovation-friendly building materials for rehabbers and new home builders alike.

With resale values of up to 139% (Miami, FL), you can enjoy quality metal roofing on your home at virtually no cost!

As reported by Sal Alfano of Remodeling Magazine, homes renovated with standing-seam metal roofing show a rate of 85.9% cost recouped in the national average with up to 95.5% for homes in the Eastern states, a full 1 and 6% resale value gain over homes roofed with asphalt. And with all the added safety and longevity associated with quality metal roofing matching installation job costs that reach only one half of that of cosmetic room remodeling averages or even one eighth of that of a master suite addition, you hardly deny the sense in upgrading.

Find the Average Metal Roof Value in Your Area:

The following table shows average values associated with a typical roof renovation of 30 squares of standing seam metal, formed on-site into16-inch panels using factory-enameled roll steel (all seams double-locked) with brake-bent flashing from same material for drip edge and all flashing at roof-wall intersections, a 5-square hip roof with custom flashing at two average-sized skylights, a custom cap treatment, all applied over a new felt underlayment with rubberized asphalt membranes at eaves, valleys and all penetrations.

Market Job Cost Resale Value Cost Recouped

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Too pricey for your blood? Well then try reflective shingles.

http://findarticles.com/p/articles/mi_m0EIN/is_2005_March_2/ai_n11838044/

Elk and 3M Pioneer the First Reflective, Colored Asphalt Shingle

Business WireMarch 2, 2005

DALLAS — ElkCorp’s (NYSE:ELK) subsidiary, Elk Premium Building Products, Inc., (Elk) in a joint effort with 3M (NYSE:MMM) Industrial Mineral Products Division, introduced today the innovative Elk Cool Color Series shingle. Elk has created the first reflective, colored asphalt shingle, featuring 3M(TM) Cool Roofing Granules, that meets the initial performance levels of the ENERGY STAR(R) Program.

In the past, asphalt shingles meeting these reflectivity requirements were only available in white. Elk’s Cool Color Series shingle marks the first of its kind to offer homeowners energy efficient asphalt shingles in a choice of earth-toned colors.

More Articles of Interest

“3M innovation led to the development of the 3M Cool Roofing Granules,” said 3M division vice president Greg Linnerooth. “The color palette is up to three times more reflective than comparable typical colored granules. The benefit of more highly reflective granules is the potential energy savings for homeowners, while providing a wide variety of beautiful shingle color blends they have come to expect. Homeowners now have a colorful alternative to white-only shingles.”

Elk Cool Color Series is the result of joint development program with 3M, the world’s leading manufacturer of roofing granules. The effort has produced a reflective asphalt shingle with all of the natural beauty of Elk’s color palette. The energy efficient shingles are the first offered in earthy hues, lighter versions of popular Elk colors: Cool Weatheredwood, Cool Antique Slate and Cool Barkwood. Prestique Cool Color Series shingles carry a 40-year limited warranty and up to a 90 mph limited wind warranty with special application technique(a).

Elk also offers Domain(R) Winslow(R) in its Cool Color Series, a large-scale, wood-shake look shingle available in the Cool Browncastle shade and boasts a 50-year limited warranty and up to a 110 mph limited wind warranty with special application technique(a) (Special application technique is required. See product limited warranty for complete details at www.elkcorp.com).

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The point of all of this is keep weather out and energy in.

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The Day After Memorial Day – In all fairness to the Energy Conglomerates

The US Military is the largest single user of carbon based energy in the World. When you toss in the other worlds militaries, if we just cut the militaries of the world to patrolling borders global warming would backup by decades. Not only that but the Energy Companies are pushed around by the military big time. No military and the pirates take tankers…No Iraq war no Iraqui oil…No defense against China they suck all the world’s resources up like a vacuum cleaner…Do I feel sorry for the Energy Companies or the Military? No they deserve each other I just don’t think we deserve them. GO AWAY.

http://www.energybulletin.net/node/29925

I am not going to reprint the total article here…this guy did a lot of work on graphs and charts and things but it is interesting and he is not the only person to report on this. It is important to note that the Energy Bulletin has been adopted by the Post Carbon Institute (http://www.postcarbon.org/). Wonder when that happened?

Published May 20 2007 by Energy Bulletin
Archived May 21 2007

US military energy consumption- facts and figures

by Sohbet Karbuz

As the saying goes, facts are many but the truth is one. The truth is that the U.S. military is the single largest consumer of energy in the world. But as a wise man once said, don’t confuse facts with reality. The reality is that even U.S. Department of Defense (DoD) does not know precisely where and how much energy it consumes. This is my Fact Zero.

Below I give some facts and figures on U.S. military oil consumption based mostly on official statistics.[1] If you want to reproduce them make sure you read every footnote even if you need to put on your glasses. Also read the footnotes in this article.

FACT 1: The DoD’s total primary energy consumption in Fiscal Year 2006 was 1100 trillion Btu. It corresponds to only 1% of total energy consumption in USA. For those of you who think that this is not much then read the next sentence.

Nigeria, with a population of more than 140 million, consumes as much energy as the U.S. military.

The DoD per capita[2] energy consumption (524 trillion Btu) is 10 times more than per capita energy consumption in China, or 30 times more than that of Africa.

Total final energy consumption (called site delivered energy by DoD) of the DoD was 844 trillion Btu in FY2006FACT 2: Defense Energy Support Center (DESC) sold $13 billion of energy to DoD services in FY2006. More than half of it was to Air Force.

FACT 3: Oil accounts for more than three-fourths of DoD’s total site delivered energy consumption. Oil is followed by electricity (slightly more than 10%) and natural gas (nearly 10%). In terms of fuel types, jet fuel (JP-8)[3] accounts for more than 50% of total DoD energy consumption, and nearly 60% of its mobility[4] fuel.

FACT 4: Nearly three quarters of DoD site delivered energy is consumed by vehicles (or for mobility if you like). Only one quarter is consumed in buildings and facilities.[5]FACT 5: DoD consumed 97 million gasoline gallon equivalent in its non-tactical vehicles and for that it spent 238 million dollars.

FACT 6: In 2006, its oil consumption was down to 117 million barrels (or 320 thousand barrels per day),[10] despite increasing activity in Iraq and Afghanistan.

FACT 7: In 2006, for example, DESC reports in its Factbook that it sold 131 million barrels of oil (or 358 kbd) to DoD but DoD Federal Energy Management Report states that DoD consumed 117 million barrels (or 320 kbd).[12]

FACT 8: According to 2007 CIA World Fact Book there are only 35 countries in the world consuming more oil than DoD.

FACT 9: There exist no official estimates. Let me know if you see or hear one. According to my most pessimist estimates it is about 150 thousand barrels per day FACT 10: Whatever the true figure oil consumed by the U.S. military does not show up in world oil demand. See for more explanation under item #425 in October 2004 issue of ASPO Newsletter.

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For more of this incredibly insightful and well written article please go to the above website and see it..Even the Military is aware that it is seen as a BIG FAT energy PIG, but it is also aware that NO OIL = NO WAR

http://greeninc.blogs.nytimes.com/2009/05/19/addressing-the-militarys-energy-efficiency/

Addressing the Military’s Energy Inefficiency

 

Report

The folks who gave the world the Hummer, the poster child of fuel inefficiency, want to spawn a new generation of eco-friendly military equipment with cross-over potential in the “civilian sector,” say a group of retired American military officers who released a sharply worded report on Monday calling on the Department of Defense to reduce its “carbon bootprint.”

“The American military gave you the Humvee, and now we’re taking it back,” said retired Adm. John Nathman, the former vice chief of naval operations and an adviser to President Obama, in a conference call on Monday. “You’re going to see some fairly dramatic movement by the Department of Defense in terms of public visibility.”

The report, “Powering America’s Defense,” was published by CNA Analysis and Solutions, a research group based in Alexandria, Va., that issued a previous study on defense and energy security in 2007.

In the new study’s preface, 12 retired military officers lay out the case for weaning the military — and the country — off oil:

Many of our overseas deployments were de?ned, in part, by the strategic decision to ensure the free ?ow of oil, to the U.S. and to our allies. Many of the troops we commanded were aided by air cover from high-thrust delivery systems that only an energy-intense society can provide. Many of these same troops were often burdened and imperiled by battle?eld systems that were energy-inef?cient. Some of the attacks on our troops and on American civilians have been supported by funds from the sale of oil. Our nation’s energy choices have saved lives; they have also cost lives.

As we consider America’s current energy posture, we do so from a singular perspective: We gauge our energy choices solely by their impact on America’s national security. Our dependence on foreign oil reduces our international leverage, places our troops in dangerous global regions, funds nations and individuals who wish us harm, and weakens our economy; our dependency and inef?cient use of oil also puts our troops at risk.

Senate Foreign Relations Committee ranking minority member chairman Richard Lugar, an Indiana Republican, told The Associated Press that he strongly agreed “with the stark conclusions” of the report, whose authors point out that fluctuating oil prices, dependence on foreign resources and an ailing electricity grid imperil national security both at home and abroad.

“Climate change is a threat multiplier,” said Vice Adm. Dennis V. McGinn, a retired officer and former commander of the Third Fleet.

Defense officials have previously described the American military as likely the world’s largest consumer of petroleum products, with an annual outlay in excess of $13 billion.

Each $1 per barrel increase in oil prices translates into $130 million of extra cost.

Calls for the military to address its environmental performance are not new. But in the past year or so, energy efficiency seems have become more of a priority, from a new solar wall installation at Fort Drum to the purchase of a large electric vehicle fleet for military bases.

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After all is said and done, are we safer with all this energy consumption? I think not:

http://www.commondreams.org/headline/2009/05/19-9

US Energy Use a National Security Threat: Study

WASHINGTON – US dependence on fossil fuels and a vulnerable electric grid pose a perilous threat to the country’s national security, retired military officers warned Monday in a report.

The threat requires urgent action and the Defense Department should lead the way in transforming America’s energy use by aggressively pursuing efficiency measures and renewable sources, said the report by CNA, a nonprofit research group.

“Our dependence on foreign oil reduces our international leverage, places our troops in dangerous global regions, funds nations and individuals who wish us harm, and weakens our economy,” it said.

“The market for fossil fuels will be shaped by finite supplies and increasing demand. Continuing our heavy reliance on these fuels is a security risk,” said the report titled “Powering America’s Defense: Energy and the Risks to National Security.”

The authors, top ranked retired officers from the US Army, Navy, Air Force and Marine Corps, also point to the strained domestic electricity network as a possible hazard for US military bases.

“Our domestic electrical system is also a current and significant risk to our national security: many of our large military installations rely on power from a fragile electrical grid that is vulnerable to malicious attacks or interruptions caused by natural disasters,” it said.

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Bataan Nuclear Power Plant And Earthquakes – Shake, Rattle and Roll

(it’s jam band friday – http://www.youtube.com/watch?v=20Feq_Nt3nM )

This maybe the longest list of Qualifiers I have ever published and I have to start by eating crow to boot. I made a missssstaaake yesterday. The piece that I was quoting yesterday was actually a piece on seismic activity, but I thought what it said was more applicable to Volcanic eruptions. I said that the Natib Caldera had erupted 3,000 years ago, but the actual article said that a major fault shift had occurred every 2,000 years. The last major fault shift was 3,000 years ago so a major Earth Quake was overdue. The caldera last blew 14 to 18,000 years ago and not enough is known about its activity to say what its periocity is. Whew, I feel so much better…A major earthquake in the area is overdue.

( I know that Shake Rattle and Roll isn’t really a jam song but what the heck it’s Friday)

As was noted in one of the comments in the seismic piece, the Philippines is not alone in either being on the Ring Of Fire nor is it the only Earth Quake prone zone in the world.  Japan and America are both very sophisticated places technologically and also have extensive infrastructures to handle disasters in general. The Philippines is neither. Plus where are you going to evacuate too? It is an island. Not only that but the Japanese and the Americans have released a lot of radiation over the years. Look the big deal is Bataan is not fueled. Once it is fueld you might as well run it because everything is radioactive anyway. Drago in the US is just as much a threat.  I bitched about it for years while it was being built and submitted written protest to the Nuclear Regulatory Agency in DC when it was Licensed.

( http://www.youtube.com/watch?v=MpT8Sd9wRlQ&feature=related )

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So having said all that, the Philippines really shakes:

http://earthquake.usgs.gov/eqcenter/

http://maps.google.com/maps?f=q&hl=en&q=7.8686,126.8434(M5.7+-+Mindanao,+Philippines+-+2009+May+21+05%3A53%3A59+UTC)&t=h&z=7

Everyday. Why because the Philippines sits on the edge of a Techtonic Plate. So really BIG things can happen:

( Elvis shake those hips http://www.youtube.com/watch?v=dCBT7PfAEgc&feature=related )

http://www.drj.com/drworld/content/w1_116.htm

Earthquake Devastates Philippines

By Cathy Clark and Jim Taylor

On July 16, 1990 at 4:26 p.m. local time, a severe earthquake registering 7.7 on the Richter scale struck the northern Philippines. The earthquake caused damage over a region of about 7700 square miles, extending northwest from Manila through the densely populated Central Plains of Luzon and into the mountains of the Cordillera Central.
Over 5,000 people were reported dead or injured, and in excess of 2300 infrastructures were either destroyed or seriously damaged. While the quake was devastating, it was not an unusual occurrence in the Philippines; since 1950 alone there have been six major earthquakes at various locations in the archipelago, having magnitudes ranging from 7.3 to 8.3.

STRUCTURAL DAMAGE

Buildings were decimated by ground shaking, soil failure and liquefication (causing them to settle into the ground), and landslides.
Nearly all multistory buildings in the Philippines are constructed of reinforced concrete frames, supporting slab floors. Short-column failure was evident in many buildings observed to have the classic diagonal cracking where the column was acting as a short shear wall and could not carry the loads. Many unreinforced masonry infilled walls separated from the concrete frames and collapsed.
In the heavily shaken regions, two general types of disastrous failure to multistory, larger reinforced concrete buildings were observed–failed first stories and total building collapse.

First-story (or Soft-story) Failures

The ground floor of a building is frequently the weakest part of the structure. It is seldom enclosed on all four sides by walls capable of resisting shear forces, and it is also generally taller than upper floors. Ground floor shops, stores, lobbies, or garages normally allot most of their front wall area to doors or plate glass, leaving one side of the building with no shear resistance. Bending and shear forces induced by strong ground shaking are therefore concentrated in the ground-floor columns. As a result, the building may fail by collapse of only its first story, with the stronger upper section of the building remaining intact.

Multistory Failures

Many multistory building failures or “pancake” collapses (typically with structures of six to ten stories) were observed in the city of Baguio. One such collapse included a nine-story hotel which killed over a dozen occupants on the ground floor. This type of damage has been observed repeatedly in numerous earthquakes throughout the world where design and construction deficiencies exist.

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( http://www.youtube.com/watch?v=m_SOmE5tfNo&feature=related )

Not only that but it appears to happen about once every 20 years or so:

http://www.absoluteastronomy.com/topics/1968_Casiguran_earthquake

Ph Locator Aurora Casiguran

 The 1968 Casiguran earthquake occurred on August 2, 1968 at a magnitude of 7.3 on the Richter scale. The earthquake’s epicenter was located in Casiguran
Casiguran is a 3rd class Philippine municipality in the northern part of the Philippine province of Aurora province, Philippines. It is located 121 km from Baler, Aurora, the provincial capital….
Quezon

Quezon is a Provinces of the Philippines of the Philippines located in the CALABARZON Regions of the Philippines in Luzon. The province was named after Manuel L….(now part of Aurora province).The city of Manila, or simply ‘Manila’, is the Capital of the Philippines and one of the 17 cities and municipalities that make up Metro Manila…. was the hardest hit with 268 people were killed and 261 more were injured. Many structures that suffered severe damage were built near the mouth of the Pasig River

The Pasig River is a river in the Philippines and connects Laguna de Bay into Manila Bay. It stretches for and divides Metro Manila into two….on huge alluvial deposits. A number of buildings were damaged beyond repair while others only suffered cosmetic damage. Two hundred and sixty people died during the collapse of the 6-story Ruby Tower, located in the district of Binondo. The entire building, save for a portion of the first and second floors at its northern end, was destroyed. Allegations of poor design and construction, as well as use of low-quality building materials, arose. In the District of Santa Ana is a district of the City of Manila in the Philippines, located at the southeast banks of the Pasig River, bounded on the northeast by Mandaluyong City, Makati City to the east, southwest is the Manila district of Paco, Manila, and to the west, Pandacan, Manila…. one person was injured by debris from a damaged apartment building.
Two more people from Aurora sub province and Pampanga  is a Provinces of the Philippines of the Philippines located in the Central Luzon Regions of the Philippines. Its capital is the City of San Fernando, Pampanga….
died as a direct result of the quake. Around the town of Casiguran, there were several reports of landslides, the most destructive one at Casiguran Bay.

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( http://www.youtube.com/watch?v=t61oJT-d900&feature=related  )

So let’s put our thinking caps on here. The Luzon Earth Quake happened in 1990 and Pinatubo happened in 1991. What if the Luzon earthquake had hit Manila like the Casiguran. I don’t think I would have wanted to have had to worry about a Nuclear Reactor popping off. Guess what it has been about 20 years…

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The Bataan Nuclear Power Plant…What a dumb idea

See, it’s not just that it’s a 1973 designed reactor on which construction was started in 1976 and finished in 1984, nor is it the fact that it had 4,000 safety violations, cost 2.4 billion $$$ and was finally paid off in 2004. No, it’s that it is inbetween an ocean and a bay, it’s on a fault line, and it’s in the flow path of a VOLCANO. One that is still ACTIVE.  Everything about this screams “retard alert” or “danger will robinson danger”…

But it isn’t just one volcano it’s 2 in a chain of Volcanoes. Both Natib and Pinatubo Volcanoes are within 60 miles of the site.

http://en.wikipedia.org/wiki/Mount_Pinatubo

285px-pinatubo_ash_plume_910612.jpg

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Natib is a whole nother booger that goes off about every 2,000 years and it has been 3,000 years since it went off..

http://www.philstar.com/Article.aspx?articleId=443497&publicationSubCategoryId=75

The 1992 Torres report

While he was still at Phivolcs, Dr. Ronnie Torres, a foremost expert regarding pyroclastic flows who is now at the University of Hawaii, warned of volcanism and faulting at the site in a 1992 report, “The vulnerability of PNPP site to the hazards of Natib volcano” (Phivolcs Observer, Vol. 8 No. 3: 1-4).Quoting Dr. Torres: “Natib volcano does not erupt very often but could still erupt.” As a rough rule of thumb, the longer a volcano is in repose, the more time it has to store eruptive energy, and thus, the stronger the eventual eruption caldera on Mt. Pinatubo.

The Sonido-Umbal 2001 Report to the Subic Bay Metropolitan Authority

Dr. Ernesto Sonido collaborated with Mr. Jesse Umbal to submit in 2000 an exhaustive, 38-page analysis for SBMA of the geology and geohazards of the Subic Bay area. Jess Umbal is one of the brightest, most competent volcanologists and geologists I know. Working with me during the Pinatubo eruption, he earned his Masters degree at the University of Illinois in 1993. Dr. Sonido is not a volcanologist, so we can assume that Umbal wrote those aspects in the report, which adjudged Natib as “potentially active.” The report documented two Natib eruptions that formed large calderas, one with a diameter more than twice as big as that of the new caldera on Mt. Pinatubo.

The Cabato et al. study

In 1997, Ms. Joan Cabato, Dr. Fernando Siringan and I of the National Institute of Geological Sciences of UP Diliman, collaborating with the Mines and Geosciences Bureau and the National Power Corp., initiated a geophysical study of the marine geology of Subic Bay. The study was supported as “due diligence” hazard evaluation by then SBMA Chairman Richard J. Gordon.

From a slowly moving boat or ship, we gathered 125 kilometers of “seismic reflection” data. That method puts powerful pulses of low-frequency sound into the water. The sound passes down through the water and into the layers of sediment below the sea floor. Some of the sound is reflected back upwards from the different sediment layers, and is collected by hydrophones trailing behind the boat. Much as if we took an X-ray, electronic equipment automatically uses the returned signals to make a detailed picture of the structure underlying the sea, in our case down to a depth of about 120 meters.

After we processed the data and prepared the manuscript, it underwent rigorous scrutiny by our geological peers in the Philippines and abroad, before it was published in the international Journal of Asian Earth Sciences. I am proud to have been part of that effort, which earned a Masters degree for Joan Cabato, a very bright young woman who recently earned her doctorate from the University of Heidelberg in Germany.

Quite by accident, we discovered a massive deposit of sediment that can only be explained as originating as a large pyroclastic flow from the large Natib caldera, in an eruption that occurred sometime between 11,000 and 18,000 years ago. That date has wrongly been called Natib’s latest eruption. A systematic study of Natib itself could find evidence of even younger eruptions.

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So here is one of the BIG Questions what happens to a reactor when it washes out to sea. I have no answer but it sounds like a very bad idea. Some people would argue that it would just melt down and be encapsulated…but I got my doubts.

http://www.bataan.gov.ph/ragingpeninsula/mt.natib.trekking.html



BATAAN NATURAL PARK
Tala, Orani

Mt.Natib is the highest summit in the entire Natib Caldera System in the Bataan Natural Park, a dormant volcano with an elevation of 1,253 meters above sea level (masl). It lies between the larger Old Caldera and the smaller Pasukulan Caldera and represents the latest of the volcanic edifice to develop in the area. The slope is characterized by very steep forested slope. Mossy forest characterized by small-stunted trees occurs approaching the peak. The peak is covered by a small patch of grassland. Also found are boulders with inscribed names of American expeditionary forces that climbed the peak way back the 1930s.

Mountain climbers and nature lovers will find the mountain exciting and interesting since the forest is home to many floral and faunal species. Migratory birds are also seen in the area. A trail shelter is available for overnight trekkers to pitch their tents and enjoy a breathtaking sunrise. However local guides should escort visitors.

http://maps.google.com/maps?hl=en&tab=wl

http://maps.google.com/maps?hl=en&tab=wl

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What about the Earthquakes? More tomorrow.

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Solar Power Is Ramping UP – Projects announced in New York, Australia and San Francisco in the last couple of weeks

What has the Oil and Coal Industries freaking out? All the money they are missing out on by not sitting at the cool kid’s table. But then like Enron, and the AIG criminal frauds….they are not the smartest guys and gals in the room.

http://www.environmentalleader.com/2009/05/18/new-york-plans-100-mw-solar-project/

May 18, 2009

New York Plans 100 MW Solar Project

solar5-09

New York Governor David Paterson has announced a 100 MW solar photovoltaic project in New York. The initiative follows on the heels of a recently announced 50 MW solar photovoltaic project. Together, these projects totaling 150 MW would position New York as the state with the second highest installed PV capacity.

The new installations will help New York reach its aggressive renewable energy goals – by 2015, the tate wants to receive 45 percent of its electricity through energy efficiency and clean renewable energy.

The New York Power Authority will issue a Request for Expressions of Interest for the purpose of exploring a public-private partnership for the installation of up to 100 megawatts of solar photovoltaic systems, including roof-mounted and ground-mounted PV arrays at municipal facilities, public and private schools, businesses and state agencies throughout New York. The deadline for receipt of RFEI proposals is July 7, 2009.

Specifically, NYPA is seeking proposals that would promote “potential regional economic development opportunities for local component manufacturing and assembly.”

If the RFP is issued, it would likely result in a 2010 project start date.

In an attempt to be more environmentally friend, New York City Mayor Michael Bloomberg proposed that wind turbines be installed on top of the city’s skyscrapers and bridges.

The city has also issued an RFP last year for private solar developers to purchase, install, own and maintain solar panels on city-owned buildings in all five boroughs as part of PlaNYC.

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http://www.abc.net.au/news/stories/2009/05/17/2572847.htm?section=business

Rudd plans ‘world’s largest’ solar project

Posted Sun May 17, 2009 1:22pm AEST
Updated Sun May 17, 2009 4:33pm AEST

Map: Liddell 2333

The Federal Government says it wants to create the largest solar energy project in the world.

It says the project will be as close as possible to the existing energy grid.

Visiting Liddell Power station in the Hunter Valley, Prime Minister Kevin Rudd said the Government would spend almost $1.4 billion creating the project.

The funding is part of the Government’s commitment to spend $4.5 billion on reducing carbon pollution.

The project will include up to four individual solar plants generating on average the same amount of energy as a coal-fired power station.

Prime Minister Kevin Rudd says the most appropriate sites will be chosen through a tender process to be completed by next year.

“The location will be determined in terms of maximum access to sunlight, maximum proximity to the electricity grid to minimise costs of transmission systems, as well as a number of other technical and design factors as well,” he said.

Mr Rudd has also announced that Australia will become a full member of the International Renewable Energy Agency (IREA), which will hold its first meeting in June.

Currently the largest operating plant is in California in the United States.

The Government’s Solar Flagships program hopes to create three times as much energy as that project.

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http://greeninc.blogs.nytimes.com/2009/05/08/san-francisco-approves-major-solar-project/

May 8, 2009, 12:00 pm

San Francisco Approves Major Solar Project

INSERT DESCRIPTION

Recurrent Energy San Francisco, in a deal with Recurrent Energy, plans to place a 25,000-panel photovoltaic solar array atop the city’s largest reservoir.

San Francisco’s Board of Supervisors has approved a plan to build what would be one of the largest solar photovoltaic arrays in California. With five megawatts of capability spread over 25,000 panels, it will, if completed, also be among the largest municipal solar projects in the United States.

(Larger nonmunicipal arrays exist, including a 14-megawatt, 70,000-panel array at Nellis Air Force Base in Nevada.)

San Francisco’s proposed system — which would produce roughly the amount of energy used by 1,000 households, the developers said — would bring the city’s total solar capacity to seven megawatts. It will be used to power municipal properties like schools and government offices.

“Earlier this week, San Francisco took another major step towards achieving our commitments to reduce greenhouse gases and grow our green economy,” said San Francisco’s mayor, Gavin Newsom, in an e-mail message. “With this single project, we will more than triple San Francisco’s solar energy production, build California’s largest photovoltaic system and help lead the state towards a future of clean, renewable energy.”

Under the deal, Recurrent Energy, a local solar company, will assume the initial financial responsibility for the panels, as well as pay for continuing operating and maintenance costs. In return, the city incurs no upfront expenses, but is obliged to purchase energy directly from Recurrent Energy at a cost of 23.5 cents per kilowatt-hour, plus 3 percent per year.

In years 7, 15 or 25 of operation, the city has the option to purchase the array outright at fair market value or $33 million — whichever is higher.

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Windows That Generate Electricity – Integrated Photovoltaics and your house

I said yesterday, how would your world change if everything on the outside of your house generated electricity? I skipped windows because they are a topic in and of themselves.

http://www.buildingsolar.com/design.asp#anchor138832Vision Glass

Photovoltaic (PV) vision glass substitutes a thin-film, semi-transparent photovoltaic panel for the exterior glass panel in an otherwise traditional double-pane glass window or skylight. Electric wires extend from the sides of each glass unit and are connected to wires from other windows, building up the entire system. The technology, while available in Europe, is currently being developed as part of a United States Department of Energy PV-BONUS project.

On the University of Wisconsin-Green Bay campus, the system, rated at about 11 kW, substitutes Building Integrated Photovoltaic vision glass for traditional windows in the Wintergarden of Mary Ann Cofrin Hall.

This system spans 2,000 square feet and generates about 12,500 kWh annually. The “PV Glass” unit was manufactured by Viracon, Inc. using BP Solar MST-43LV 43-watt, thin-film photovoltaic modules and was installed in a standard Kawneer Company 1600 PowerWall (TM). In this application, BP Solar laser-etched their photovoltaic modules to create a desired transmittance for the Wintergarden.   Sunspace
Artist’s rendering of Wintergarden.

A total of 252 modules were installed. Each vision glass surface has 13 layers of thin film, altogether thinner than one piece of paper, sandwiched between two protective layers of glass.

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What if it was a SMART Window? One that opened when the house got too cold or too hot?

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V2V-4MH8BDR-1&_user=10&_rdoc=1&_fmt=&_orig=search&_sort=d&view=c&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=4b8850a2c79f9f29640dca3f42ce3fde

Performance evaluation of a PV ventilated window applying to office building of Hong Kong

T.T. ChowCorresponding Author Contact Information, a, E-mail The Corresponding Author, K.F. Fonga, W. Hea, Z. Lina and A.L.S. Chana

Received 29 June 2006; 

revised 23 September 2006;

accepted 26 September 2006.

Available online 6 December 2006.


Abstract

PV ventilated glazing technology for application in warm climate provides energy saving opportunities through the reduction in air-conditioning load, the daylight utilization, and the green electric power generation. In a working environment, the use of semi-transparent a-Si glazing is deemed better than the one with non-transparent c-Si solar cells. This paper reports an evaluation of its integrated performance using a small office room in Hong Kong as an example. An energy model of a PV ventilated window system is first introduced. Based on this together with the TMY weather data of Hong Kong and the daylight simulation capability of the EnergyPlus program, the overall performance analysis have been executed for different window orientations. It was found that a solar cell transmittance in the range of 0.45–0.55 could achieve the best electricity saving.

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It’s getting to be big business:

http://www.optoiq.com/articles/display/361842/s-articles/s-laser-focus-world/s-industry-news/s-konarka-partners-with-window-company-on-bipv-integrating-photovoltaics-with-glass.html

Konarka partners with window company on BIPV; integrating photovoltaics with glass

May 12, 2009–Konarka Technologies (Lowell, MA), a developer of Konarka Power Plastic, a material that converts light to energy, entered into an advanced product development agreement with Florida-based Arch Aluminum & Glass Co. Together, they plan to collaborate on building integrated photovoltaics (BIPV), with a memorandum of understanding to integrate Konarka’s patent-protected thin-film solar material into glass for various commercial BIPV applications (see “ Thin-film and organic photovoltaic manufacturing to reach 29 GWp” and “THIN-FILM PHOTOVOLTAICS: The key to success is higher efficiency“).

“Konarka is making great strides with our aggressive plans to expand into various markets, including building and construction,” said Rick Hess, president and CEO at Konarka. “Because our solar material is flexible, lightweight and semi-transparent, it integrates easier and is more aesthetically appealing than other solar products, making it ideally suited for BIPV applications. We expect that our collaborative work with Arch Aluminum & Glass will advance the delivery of Konarka Power Plastic on a large scale basis into this market segment.”

Arch Aluminum specializes in a wide range of artistic and architectural glass products to keep pace with the demands of today’s architects, designers and building developers. The company offers in-house laminating, heat-treating and fabrication technology as well as selective, engineered, off-the-shelf aluminum and glass products.

“Until today, aesthetic and performance concerns limited the ability of architects to use BIPV technology in their designs,” said Arch CEO Leon Silverstein. “This product development investigation is about the creation of a new product category, one that had been unavailable until today. It is energy-efficient and transparent with superior vertical performance and a subtle red, blue or green aesthetic. With these features, BIPV will no longer need to be confined to spandrel or overhead applications. An entire building can be put to use, producing its own power, and looking good doing so.”

In October 2008, Konarka opened the largest roll-to-roll flexible thin film solar manufacturing facility in the world, preparing for the commercialization and mass production of its solar material for various market segments including sensors, consumer products, tent and fabric structures, greenhouses, marine and boating, building construction, as well as fashion and accessories, among others.

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This would be Barack Obama’s GREEN Economy or as I like to say Greenomy.

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