Category Archives: green economy

Denmark Goes Solar Fast – Unlike the duffuses in the United States

Posted on by
Reply

I know that Dufus is at the same time a village name in Ireland as well as a clan name. So excuse me if I use the America slang term for the stupidest person around. But the United States’ economy and its economic policy have been led by angry stupid old white guys for way too long. Coal is dead. Natural gas is an illusion and nuclear is a joke. I say, “let’s get on with it”.

http://um.dk/en/news/newsdisplaypage/?newsid=25147b44-3dce-4647-8788-ad9243c22df2

Denmark reaches 2020-goal for solar energy before time

12.09.2012  14:24

Already this year, Denmark will reach the 2020 Government goal of 200 megawatt solar cell capacity.

Huge interest for solar energy solutions has made the amount of solar cells multiply much faster than expected. This is made possible by favourable framework conditions. In fact the solar cell capacity will be a hundred times bigger this year compared with 2010. Currently 36 MW capacity is being mounted every month.

Danish energy sector players, Dansk Energi, Energinet.dk and DONG Energy, estimate that this development will result in 1000 MW by 2020 and 3400 MW by 2030.

 

:}

Go there and read. More tomorrow.

:}

Bill Gates Is A Butthead – It takes everyone pitching in to make a change

Posted on by
Reply

There is so much wrong about this piece but I understand his sentiment. We have to get going soon or his children’s future and his grandchildren’s future are at stake. But that wouldn’t be true if he would have gotten the message 20 years ago.

http://gigaom.com/2011/05/03/bill-gates-energy-solutions-need-to-be-big-not-cute/

Need to Be Big, Not Cute

To solve the world’s energy problems and combat a rise in global warming, the solutions need to be dramatic and powerful. And definitely not cute. That’s the blunt assessment of Bill Gates, who dismissed smaller scale technologies like residential solar installations as being “cute” but ineffective.

To solve the world’s energy problems and combat a rise in global warming, the solutions need to be dramatic and powerful. And definitely not cute. That’s the blunt assessment of Microsoft co-founder Bill Gates, who dismissed smaller scale technologies like residential solar installations as being “cute” but ineffective.

Speaking at the Wired Business Conference in New York, Gates sounded a now familiar call for innovation in clean energy production. But he said the challenge of meeting the world’s growing energy needs while reducing the rise of carbon emissions won’t be handled by smaller deployments of technology. For example, he said solar panels attached to homes and connected to smart grids is no match for the real impact of large remote solar installations.

:}

Go there and read. More tomorrow

:}

Wind Works – A great accumulator

Posted on by
Reply

I forgot to give this website credit for yesterday’s post. That is a small journalistic boo boo and I will clear that up now.

http://www.wind-works.org/

What Can Be Found on This Site

This site contains information about my books, an archive of my articles, and descriptions of my workshops on wind energy and Advanced Renewable Tariffs. This site also contains an extensive collection of articles and technical reports on electricity feed laws or renewable energy tariffs. I’ve been an outspoken proponent of feed laws since the late 1990s when I urged the American Wind Energy Association to call for them nationally.

Photography

My photos are stocked by Still Pictures in London. For more on my photography and for photo tours of several wind farms as well as a sampling of wind energy icons, see the photos section of this site.

 

Small Turbine Testing

Beginning in 1997 I’ve measured the performance and noise emissions of small wind turbines at the Wulf Test Field in the Tehachapi Pass. For more information on this work, visit Wulf Test Field.

:}

Go there and read. More tomorrow.

:}

The Future Of Solar Is Uncertain – At least at the utility level

Posted on by
Reply

Not much to say about this. Conference summaries are always difficult to interpret. You miss all the personal conversations, updates, and sense of the future. Still it is a snapshot.

http://www.greentechmedia.com/articles/read/Utility-Scale-PV-Developers-Confront-Future-of-Solar-Project-Business

Utility-Scale PV Developers Confront Future of Solar Project Business

They want the “doable renewables.”

Herman K. Trabish: November 1, 2012

Building utility-scale PV solar projects is getting tougher. Greentech Media’s U.S. Solar Market Insight conference concluded with a discussion between experienced developers about the challenges and opportunities.

Moderator and GTM Research Senior Analyst Shyam Mehta asked them to first review the last year.

“In summer of last year, the IOUs issued RFPs, the first in over two years,” 8minutenergy CEO Martin Hermann recalled. “More than 70,000 megawatts of applications were submitted. They shortlisted about 2,500 megawatts.”

The ISO queue has dropped from 80,000 megawatts to 50,000 megawatts and utilities are “looking very diligently to see if there are any show stoppers” before signing contracts. In this “tough competition for PPAs,” Hermann said, developers are “monetizing or cancelling their portfolios.”

In three years, explained SunEdison (NYSE:WFR) General Manager Attila Toth, the U.S. solar market will be 50 percent distributed generation and 50 percent utility scale projects. But about 85 percent of the 3.5 gigawatts to 3.8 gigawatts of utility projects “is already spoken for, in the queues and has company’s names written on it. There is a very limited opportunity in the utility segment.”

:}

Go there and read. More next week.

:}

New Solar Plan Should Speed Things UP – If you care about this planet

Posted on by
Reply

This article represents public policy that could make a difference.

http://www.denverpost.com/energy/ci_21759106/plan-streamline-solar-development-west-okd

Plan to streamline solar development in West OK’d

By JASON DEAREN Associated Press

SAN FRANCISCO—Federal officials on Friday approved a plan that sets aside 445 square miles of public land for the development of large-scale solar power plants, cementing a new government approach to renewable energy development in the West after years of delays and false starts.

At a news conference in Las Vegas, Interior Secretary Ken Salazar called the new plan a “roadmap … that will lead to faster, smarter utility-scale solar development on public lands.”

The plan replaces the department’s previous first-come, first-served system of approving solar projects, which let developers choose where they wanted to build utility-scale solar sites and allowed for land speculation.

The department no longer will decide projects within the zones on a case-by-case basis as it had since 2005, when solar developers began filing applications. Instead, the department will direct development to land it has identified as having fewer wildlife and natural-resource obstacles.

The government is establishing 17 new “solar energy zones” on 285,000 acres in six states: California, Nevada, Arizona, Utah, Colorado and New Mexico. More than half of the land—153,627 acres—is in Southern California.

:}
Go there and read. More tomorrow.
:}

Utilities In The United States Still Battle Solar After 50 Years – When will they give up

Posted on by
Reply

The coal companies and the utility companies in this country are morally repugnant and ecologically a disaster.

http://www.sfgate.com/business/article/Solar-energy-is-ready-the-U-S-isn-t-3988796.php

Solar energy is ready, the U.S. isn’t

By Ken Wells
Published 5:07 p.m., Sunday, October 28, 2012

Clean energy has become a dirty word in presidential politics.

In their second debate, Mitt Romney and Barack Obama each tried to outdo the other’s love of fossil fuels: Obama extolling his record on oil and natural gas production, Romney vowing to take “advantage of the oil and coal we have here.” The Republican candidate has ridiculed the administration’s $535 million loan guarantee to Solyndra, the bankrupt solar panel maker, and accused Obama of living “in an imaginary world where government-subsidized windmills and solar panels could power the economy.”

The candidates’ coolness to renewable energy comes at a time when the domestic supply of traditional energy sources, such as oil and natural gas, is at an all-time high. And yet this failure to make the promise of renewables a keynote in the debate is a huge missed opportunity. In particular, it ignores the dramatic reduction in the cost of photovoltaic solar power worldwide and the considerable benefits to U.S. consumers and the environment.

Political roadblocks

The untold story of this campaign is that what killed Solyndra may turn out to be a boon for the nation. “Economically and technologically, the game is over,” said Bill Powers, a San Diego engineer and board member of Solar Done Right, a group that proselytizes for rooftop solar power. “The hang-ups in the U.S. are strictly political.”

Over the past five years the price of photovoltaic panels has plummeted 75 percent, due largely to a glut of Chinese-made panels. The fall in prices rendered technically advanced photovoltaic panels, like those produced by Solyndra and other U.S. companies, too expensive to compete.

:}

Go there and read. More tomorrow.

:}

Solar Islands – This is a great concept

Posted on by
Reply

They say nothing about storms or ship traffic so I am not sure how this would work in the real world.

http://reneweconomy.com.au/2012/floating-solar-islands-designed-to-power-crowded-cities-15979

Floating solar islands designed to power crowded cities

By on 29 October 2012

Not to be confused with what could be the biggest storm ever to hit the United States, SUNdy – a large-scale offshore solar farm concept by global consultancy and certification firm DNV – was unveiled at Singapore International Energy Week on Thursday last week.

The core feature of the floating solar concept is a hexagonal array of 4,200 solar panels – roughly the size of a football pitch – which floats on the sea’s surface. The ‘solar island’ would be capable of generating 2MW of power, with multiple islands joined together to create an offshore solar field of 50MW or more, producing enough electricity for around 30,000 people.

“The island has been optimised for solar capability and cabling efficiency,” says Kevin Smith, Global Segment Director for DNV KEMA’s Renewable Energy Services. “The solar arrays are divided into electrical zones feeding electricity produced into two main switches collecting the power for voltage step up at a central transformer (2MVA 480/34.5kV). From the offshore solar farm’s central island, 30kV electrical transmission lines connect, tying other islands in series to form a close loop and continue to the electrical sub-station onshore for grid connection.”

Sanjay Kuttan, managing director of the DNV Clean Technology Centre in Singapore says SUNdy’s thin-film 560W solar panels are flexible and lighter most silicon-based modules, allowing them to undulate with the ocean’s surface. “The key to creating an ocean-based structure of this size is the use of a tension-only design. Rather like a spider’s web, this dynamic, compliant structure yields to the waves, yet is capable of withstanding considerable external loads acting upon it.”

:}

Go there and read. More tomorrow.

:}

The Sierra Club – A group I join and quit when the price is right

Posted on by
Reply

The Sierra Club has drifted pretty far from John Muir’s roots. They signed a deal with Clorox about 10 years ago. I mean it is unclear when exactly because they keep the terms of the deal ultra secret. Anyway the rough outlines of the deal is that Clorox created a “green” cleaning supplies line and the Sierra Club gets a chunk (percentage) of the sales profits from that line. The deal must have obviously been that the Sierra Club get off the companies back about chlorine. So now, when they offer stuff to join for a year, and that stuff is good enough, I join.  Other than that I just cost them junk mail fees.

http://www.sierraclub.org/

 

Mighty Wind

09/28/2012

Did you notice that last weekend the largest onshore wind farm in America started operation in north-central Oregon? The 845 MW Shepherds Flat facility will generate an estimated 2 billion kWh each year — enough to power 235,000 homes. On top of that, this clean power will eliminate about 1.5 million metric tons of carbon pollution annually — the equivalent of taking approximately 260,000 cars off the road.

Who built Shepherds Flat? We, the people, did! Caithness Energy relied on more than a billion dollars in loans guaranteed by the Energy Department. With the project up and running, and with a long-term commitment from Southern California Edison to buy power, it looks like a good investment. Maybe that’s why Google also kicked in $100 million.

Shepherds Flat is the kind of project we should be building across the U.S. — or at least in those parts, like the Eastern Columbia River Gorge, with abundant wind resources. Yet the Republican Party opposes even extending the Production Tax Credit that wind power has had for decades. Right now, they would probably sooner move Burning Man to the National Mall than help finance more success stories like Shepherds Flat.

Here’s why that’s crazy:

:}

Go there and read. More tomorrow.

:}

San Francisco Goes To Green Power Source – Fossil fuel fans everywhere can see the end

Posted on by
Reply

Not much to say here, except it is about DAMN time. Way to go San Francisco.

http://www.sfgate.com/bayarea/article/SF-public-power-plan-given-tentative-OK-3875891.php

SF public power plan given tentative OK

John Coté
Updated 10:41 p.m., Tuesday, September 18, 2012
San Francisco took a major step toward public power Tuesday when the Board of Supervisors gave initial approval to a five-year contract with Shell Energy North America to provide 100 percent renewable power to San Franciscans willing to pay a premium.

The 8-3 vote provided a veto-proof majority for a program that will effectively break Pacific Gas and Electric Co.’s decades-old monopoly on the consumer power market in its headquarter city. It also lays the groundwork for city-owned renewable power production.

“The long-term goal is to really do our own generation,” said Ed Harrington, the outgoing general manager of the San Francisco Public Utilities Commission, who delayed his retirement to see the proposal brought before legislators.

The plan comes eight years after the city began setting up a community choice aggregation program, which allows municipalities to choose alternative electricity providers. Former Supervisor Tom Ammiano, now an assemblyman, began pushing for public power, a touchstone issue for many on the city’s political left, 14 years ago.

:}

Go there and read. More tomorrow.

:}