Category Archives: geothermal

Energy Deathprint – One of those pesky externalities you never hear about

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This article is both disturbing and self explanatory.

http://www.forbes.com/sites/jamesconca/2012/06/10/energys-deathprint-a-price-always-paid/

How Deadly Is Your Kilowatt? We Rank The Killer Energy Sources

 

James Conca, Contributor

Everyone’s heard of the carbon footprint of different energy sources, the largest footprint belonging to coal because every kWhr of energy produced emits about 900 grams of CO2. Wind and nuclear have the smallest carbon footprint with only 15 g emitted per kWhr, and that mainly from concrete production, construction, and mining of steel and uranium. Biomass is supposedly carbon neutral as it sucks CO2 out of the atmosphere before it liberates it again later, although production losses are significant depending upon the biomass.  Carbon emissions and physical footprints are known as externalities and are those vague someone-has-to-pay-eventually kind of thing it’s hard to put a value on. Proposed carbon footprint taxes are in the range of $15 to $40/ton of  CO2 emitted, but assigning a physical footprint cost depends on the region, ecosystem sensitivities and importance. A hundred-acre wetlands to be flooded by a new dam is worth more to the planet than a barren hundred-acre strip under a solar array in the Mojave (P. Bickel and R. Friedrich, 2005).

But an energy’s deathprint, as it is called, is rarely discussed. The deathprint is the number of people killed by one kind of energy or another per kWhr produced and, like the carbon footprint, coal is the worst and wind and nuclear are the best. According to the World Health Organization, the Centers for Disease Control, the National Academy of Science and many health studies over the last decade (NAS 2010), the adverse impacts on health become a significant effect for fossil fuel and biofuel/biomass sources (see especially Brian Wang for an excellent synopsis). In fact, the WHO has called biomass burning in developing countries a major global health issue (WHO int). The table below lists the mortality rate of each energy source as deaths per trillion kWhrs produced. The numbers are a combination of actual direct deaths and epidemiological estimates, and are rounded to two significant figures.

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Go there and read. The numbers are disgusting. More tomorrow.

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Power From The People – How to community finance alternative energy

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I do not know whether this is the way of the future. It sure claims it is.

http://peakoil.com/publicpolicy/how-to-organize-finance-and-launch-local-energy-projects/

How to Organize, Finance, and Launch Local Energy Projects

Is it possible to “relocalize” energy? This is a critical question that must be addressed if we are to achieve true global resilience.

In our brand new book (September 4, 2012), Power From the People, energy expert Greg Pahl decisively argues that the answer is YES.

Power From the People is the second book in our Community Resilience Guides series, The book illustrates how communities across the country are already generating their own energy at the local level. From citizen-owned wind turbines to co-op biofuel producers to community-wide initiatives combining multiple resources and technologies, Pahl outlines the steps necessary and plan, organize, finance and launch community energy projects.

The book showcases over 25 real-life examples of local energy projects, offering a range of challenges and solutions that can be adapted and reapplied.

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Go there and read. More tomorrow.

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When The Oil Runs Out – Capitalism goes down with it

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People are always playing out this dystopian vision of what the world will look like if there is a sharp break in the availability of fossil fuels. Most people imagine guys with guns will control their chunk of the world and abuse everyone in it for the own good. Or that we will break into semi-dead towns and farm life like 200 years ago. But, I usually say, what if it is slower than that and what if people cooperate instead of foolishly compete. Then life might look like this, which sounds kinda fun.

http://www.ipsnews.net/2012/07/ithaca-ecovillage-forges-a-path-to-sustainable-living/

Ithaca Ecovillage Forges a Path to Sustainable Living

By Coralie Tripier

ITHACA, New York, Jul 16 2012 (IPS) – Ecovillage at Ithaca (EVI), located in the beautiful Finger Lakes region of upstate New York, is an intentional community of 160 people striving for greater sustainability, a better quality of life, and perhaps even a new model for urban planners the world over.

Enjoying breathtaking surroundings, residents wander around the village on pedestrian-only streets, swim in the pond, share meals in the common house, and spend a small amount of their time working together for their community.

EVI’s residents have to volunteer for two hours every week in one of the six work teams – the cooking team, the dishwashing team, the common house cleanup team, the outdoor maintenance team, the regular maintenance team, or the finance team.

“If you had a house, you would have to do that anyway, so why not do it for the broader community and make friends at the same time,” Ashley Click, a young mother and new resident at EVI, told IPS.

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Go there and read about a grand life. More tomorrow.

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Conservation Of Energy In The Spring – Even Dominion gets into the act

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Dominion is an energy company so this is actually sort of progressive. I say sort of, because if they offered real programs for solar water heaters, solar photovoltaics and geothermal at the residential level they would be on the right path. But one baby step after another I guess.

http://e-conserve.blogspot.com/2009/03/spring-cleaning-add-energy-efficiency.html

Exploring ways to save energy, money and the environment

Join Dominion in sharing ideas about how to save energy and money while helping the environment. Learn more about energy conservation from our Energy Experts.

Monday, March 16, 2009

Spring Cleaning? Add energy efficiency to the “to do” list and save money.

‘Tis the season for the chore called Spring Cleaning. For me, I have to motivate myself to get ready to clean (not my favorite household chore). But this year I am thinking about it positively, thinking of all the energy I will save.

There are some chores you may want to add to your cleaning list that will help you save energy and money leading into the cooling season.

  • Dust the lamps and lightbulbs. The dust and grime on the bulb makes it dirty, reducing the amount of light it gives off.
  • Clean your air filter. Replacing air conditioning filters allows for the system to run efficiently.
  • Clean the air return vents. Make sure drapes and furniture aren’t blocking the vents.
  • Vacuum the refrigerator coils. The dust builds up, causing the fridge to run less efficiently.
  • Thoroughly dust electronics and then unplug them when not in use.
  • Scrub the tub and then install low flow showerheads.

For tips on how to save year round, you can visit our website at http://www.dom.com/.

Posted by Alison@Dom

Courtney@dom Energy Conservation Analyst

Stephen@dom Energy Conservation Analyst

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Go there and read. More next week.

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Geothermal Heat Pumps – They just keep getting better and better

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Many times I use a particular company’s website and text to highlight advances in the industry, or as an example of new technology or even just because I have never been to their site before. However, UNLESS I say I have used their services OR if I specifically recommend them then do not think that they a good to go. Every company needs to be thoroughly checked out. Check with the better business bureau, check their references, get second opinions and prices, and most importantly get it in writing. So having said that and liking the marketing savy of calling something a water furnace here is:

http://www.waterfurnace.com/residential.aspx

Choosing a Residential WaterFurnace Comfort System Is Simply Smarter

WaterFurnace manufactures and sells more geothermal systems for homes than anyone else in the business. Why? Because we offer a wide variety of residential geothermal products. Our dealers and installers are the most highly trained in the industry. And we are wholeheartedly committed to customer support. All that makes us the first—and smartest—choice for a residential WaterFurnace system: the system that’s “Smarter from the Ground Up.”

Geothermal vs. Ground Water vs. Water Furnace
Geothermal energy has been used to heat and air condition buildings for several decades, and, during that time, these geothermal systems have been called many different things. Some of the more popular variations include geo-thermal, geoexchange, ground-water, ground-water assisted, ground-water-source, water-to-water, and even our company name, water furnace heating and cooling.

All of these terms, though, convey the same thought: use of geothermal heat pump technology to tap the energy in the earth’s surface and drive a heating and air conditioning system for both residential and commercial uses. The result is a green or natural heat pump that saves energy and benefits the environment.

For more information on geothermal technology, go to How it works.

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Go there and read. More tomorrow.

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DYI Green Energy For Homes – Another link request

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This guys don’t realize it but I have posted about them before. They know what they are talking about.

 

http://diygreenenergyforhomes.com/

DIY Green Energy | Home Made Energy

diy green energy for homesAre you sick and tired of having to pay huge energy bills? If you answer yes to this question, then DIY green energy is a sensible option for you. You can begin utilizing free, eco-friendly power and reduce your household power bill by more than 80% while doing your part in saving the Earth.

The most significant benefits of DIY green energy is the ability to make big savings in the long run. Bear in mind though that there are significant start up costs associated with the setting up of solar, magnetic or wind power, and it’ll require a bit of time before you start to enjoy the rewards.

Setting up green energy power is really an enjoyable task that can be done by yourself – there is no better satisfaction than the experience associated with getting this done yourself. The very first time I assembled a residential wind turbine involved a couple of weeks, however the thrill of seeing it working in motion is priceless.

There are numerous methods to construct your own homemade green energy generators online which depicts the procedure and show you which components are needed. Don’t ever doubt yourself and don’t forget that anyone can create a workable and effective machine by yourself.

If you wish to reduce your month-to-month electricity bill, become self sufficient or increase the value of your property, this is all merely an arm’s reach away using homemade energy. It is possible to construct DIY solar panels or wind power generator by using simple, straightforward, “any kid could understand it” instructions. We’ve placed together some terrific information on DIY solar panels and homemade wind turbines that will make a massive difference in saving energy if you put them into application.

Regardless of whether you’ve questions on home made green energy or don’t have the slightess idea what is green energy, we have answers for you here. Before you know it, your free electricity dreams will turn out to be a reality.

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More tomorrow.

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Residential Energy Services – The Green Home way

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This site offers a lot of features. Most of the cover page is one of those fancy slick every changing happy pictures type power point presentations so I will spare you that, but they have a lot of really useful information so:

http://www.greenhomesamerica.com/

Save money and live more comfortably by increasing the energy efficiency of your home.

We make improvements to your entire home so you can:

  • Reduce your energy bills
  • Increase the comfort of your home
  • Breathe healthier air indoors
  • Help the environment!

Learn how we did it for 10,000 other families

Cash Incentives Available

We assist with all paperwork and help identify all applicable rebates

Learn more about government incentives

One Call… We Do It All!

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More next week.

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Beautiful Energy Conservation – This Company, Master Remodelers, is very nice

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Look it is summer. It is 95 degrees out. I am a sailor in a calm. So yes I am kinda mailing this in. But in my defense this stuff has really turned interesting. So here is another installation of beautiful energy conservation.

http://www.masterremodelersinc.com/index.php?option=com_content&view=article&id=58&Itemid=62

Sustainability

Master Remodelers is committed to using “green” building science to maximize your energy savings and comfort and your home’s durability. Our green home remodeling efforts in Pittsburgh are on the forefront of our nation’s initiative to address climate change and lessen our dependence on foreign sources of energy. We will show you how your home remodeling project or home addition can be beautiful, energy efficient and a smart investment. That’s why we proudly say that we’re about “Advancing the Art and Science of Living.” 

Take a look at our 2010 award-winning kitchen as an example and our blog on the subject for more examples of green home remodeling in Pittsburgh.

OUR CREDENTIALS

We are one of only a handful of home remodeling contractors in Pittsburgh and Pennsylvania dual-certified to deliver whole house energy savings for your remodel.

YOUR BENEFITS

home energy audit shows air leaks

While your home remodeling can include new, renewable building materials that are beautiful, healthier and sustainable, our main focus is on energy conservation. This is best determined by a home energy audit. Done right, going green has many benefits:  much lower utility bills, lower mortgage rates, higher resale value… and you’ll enjoy a healthier home for you and your family. Learn more at HomeEnergy.org

(right: Our infrared camera sees leaks that you can’t)

WHAT SHADE OF GREEN?

energy_audits

In the home remodeling Design and Planning process you make decisions about how green you want to go.  “Lite green” home remodeling could mean simply better insulation and doors and windows.  Or low flow showerheads and strategically planted shade trees. Maybe add bamboo floors, recycled-content counter tops, and low VOC paint. “Deep green” could mean solar, a geothermal heat pump or complete energy independence.

Home energy audits

A great place to start your decision-making is with a home energy audit to determine your home’s current energy efficiency.  We offer three different levels of audits plus other ancillary tests to choose from. For most homes, the greatest energy leaks are in floors, walls and ceilings.  Leaky ductwork follows, and then heating and cooling systems.

FINANCIAL INCENTIVES

Today there are many benefits and incentives for you to go green.  Ask us about low interest loans, grants, tax credits and rebates, plus monthly utility savings.

Master_Remodelers_DifferenceCall 412-341-6585 today to set up an appointment to discuss green remodeling for your home. Or email us your questions.

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More tomorrow.

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What Is New In Renewables – What to do while holding your breath about the hurricane in the gulf

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http://www.renewableenergyworld.com/rea/news/article/2010/07/renewables-are-growing-fast-whats-new?cmpid=rss

Renewables are Growing Fast: What’s New?

Published: July 21, 2010

Paris — If you’re looking for a comprehensive resource for renewable energy installation figures, look no further: The Renewables Global Status report was released last week, and it provides a great snapshot of where and how renewables are being developed around the world.

The report was released by the Renewable Energy Policy Network for the 21st Century, also known as REN21, and it provides an upbeat picture for renewables, despite the murky outlook for the global economy.

The report was originally released in 2005. Since then, solar PV has grown by 60 percent annually, wind by 27 percent, solar hot water by 19 percent, according to the authors. In 2009, renewables made up more than half of investment in global power generation. And that’s with depressed oil and gas prices, lenders being very choosy about projects and individual consumers facing their own financial problems. Total investment in the industry was about $150 billion last year.

Other than the stellar investment figures during a slow year for most other industries, there’s not much surprising in the 2009 report. The industry continues to move along – increasingly in developing countries – driven largely by robust public policy. Where policy lacks, investment does too.

Perhaps the most important trend is the role of China in the global renewable energy market. According to the report, the country produces about 40 precent of solar PV panels, 30 percent of wind turbines and 77 percent of solar hot water systems globally. The Chinese presence will impact investment decisions of companies as they work to compete with “The China Price,” and decide where to locate manufacturing facilities.

Many organizations like the International Energy Agency and the Energy Information Administration put together yearly figures on renewables. But none do it quite as comprehensively and clearly as the REN21 folks do. It’s worth keeping around as a go-to resource for figures on the industry.

Here are some other highlights taken straight from the report about the various renewables sectors:

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More tomorrow.

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Response To The Gulf Gusher – Change your mind and change your life

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http://www.newenergymovement.org/index.php

Ere many generations pass, our machinery will
be driven by power obtainable at any point in the
universe. It is a mere question of time when men
will succeed in attaching their machinery to the
very wheelwork of nature.

—Nikola Tesla
The World We Envision
Clean, safe, abundant, inexpensive energy for all… stabilized climate… clean and healthy water, food, and air for all… beautiful blue skies over our cities… low-impact, sustainable forestry and agriculture… beautiful landscapes unspoiled by wires and smokestacks… recycling of virtually all wastes… rivers running
free and natural… thriving sustainable local economies… living standards and education rates increasing… birth rates declining…
a global culture of sharing… unleashed human creativity…
a new and lasting era of world peace…

With a revolution in energy as the foundation of renewed and loving stewardship of our planet, we can transform our world into a beautiful and healthy home full of promise, opportunity, abundance, and peace for all of humanity.

Our Mission
The New Energy Movement acts to promote the rapid widespread deployment of advanced, clean, and sustainable energy sources across our imperiled planet. This transformation in the way our civilization generates and uses energy provides the best physical means to protect the biosphere, remediate ecological damage, and enhance the health and well-being of the global human family.

The New Energy Movement’s major priority is to educate the public, policymakers, and investors about the need to support research, development, and use of zero-point energy, magnetic generators, advanced hydrogen processes, and other little-known powerful energy technologies now emerging from inventors and scientists all over the world…

The Challenges

Critical and unprecedented challenges now face our civilization, inflicting a terrible toll on our people, our companion species, and the planet itself. If not reversed soon, they threaten to end human life on Earth.

Without a revolution in energy, we will not be able to act with the speed and scope demanded by the climate change emergency we face. With this revolution we will be able to create sustainable and just economic development required for world peace.

______________________________________________

Our survival will require
a vast and dramatic shift
in how human civilization
generates and uses energy.

______________________________________________

Read complete Mission Statement

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More tomorrow

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