Researchers from the US Air Force Academy have a new, outside-the-box idea for dealing with these problems — use an aerospace approach.

This is yet to be developed to full-scale and tested in that form, but early computer and model-scale tests are showing higher efficiencies than wind turbines, according to the National Science Foundation (NSF).

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In total, the report showed that China, Japan, and South Korea will invest about $509 billion in clean tech over the next 5 years, whereas the US (with our greenest President in decades, maybe ever) is only expected to invest $172 billion (about 3 times less) — this is assuming the climate and energy legislation in Congress passes.

If the US were to invest the same percentage of its Gross Domestic Product (GDP) as South Korea, it would invest almost $140 billion per year ($700 billion over this five year period)! Compared to China, the anticipated per-GDP investment ratio is 1:4 (US to China).

In 2008, Japan almost matched US R&D spending on energy and achieved almost the same number of international clean energy patents despite having dramatically lower GDP.

The financial investment is not the only thing giving these countries a major advantage in this field, though.

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Less than a month before leaders from about 190 countries meet at Copenhagen to finalize the new international climate treaty there is no clarity on even principles and foundations of the proposed treaty. In an effort to push for greater cooperation between developed and developing countries President Obama would strive to convince the leaders of the two most populous countries, China and India, to commit to mandatory emission reduction targets when he meets them, in separate meetings, this month.

Time is running out fast for the US Climate Change bill as it is struggles to make it through the Congress. Apart from the domestic political hurdles blocking its approval, lack of commitment from the developing countries is another issue for the delay in its approval. A pledge to reduce emissions from the developing countries in the form of increased use of renewable energy or improving energy intensity would put immense pressure on the Senate to approve the bill in time for the Copenhagen meet.

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A landfill gas-to-energy plant in Conestoga, Pennsylvania.

When it comes to corporations fighting climate change, landfill owners don’t necessarily leap to mind. But in Michigan, the landfill industry is working to repeal a 19-year-old ban on the disposal of grass clippings and tree trimmings in dumps — on the grounds that the yard waste, mixed with typical garbage when buried, makes a perfect brew for what it terms renewable methane production.

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This facility is PSEG Solar Source’s first large-scale solar project. It is one of the largest solar projects in the state of New Jersey, which is already 2nd only to California in its amount of installed solar capacity. The MARS headquarters adjacent to the solar garden is the workplace of about 1,200 employees and is where M&M’S® Brand Chocolate Candies are manufactured.

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This project would have powered over a million homes and made a huge dent in New Zealand’s greenhouse gas emissions. It is not happening now because of a group of NIMBY activists and the Environment Court’s ruling.

This is a huge blow, in itself, to renewable and wind energy proponents, but it also brings concerns for future wind energy projects.

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My previous post retraced the precipitous decline in the reputation of biofuels that occurred between 2006 and today.  In this post I’m going to talk about just a few of the activities going on for “second generation” biofuels (beyond corn, soy and palm oil, wheat…).  One of the key features of these initiatives is that they reduce the competition with food crops - something which will only become a more significant issue in the future.  I’ll be talking about several Universities and companies who have hung in there through the ups and downs of oil prices and the “trendiness” and “rejection” of biofuels.  I think that these folks are going to make significant long-term contributions. If you have been soured in the past on the biofuel concept, please consider these alternatives.

Algae

There was a recent Wall Street Journal article about “5 Technologies that could change everything.”  One they included was biofuels from Algae.  People have been working on this for a long time including a very long government effort.  The great thing about algae is that you can grow it in places and with water sources that are completely unsuitable for farming.  Algae can be extremely productive.  The problem is that the low capital investment systems are less productive and the highly productive, “bio-reactor” approach has a huge capital cost.  The good news is that there are enough companies working away on this that sooner or later there might be a break-through.  I won’t pretend to be an expert on how this is going, but I have a hunch it will eventually become significant.

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]]> http://sustainablog.org/2009/11/05/rehabilitating-bio-fuels-part-2-interesting-second-generation-options/feed/ http://cleantechnica.com/2009/11/03/china-forgets-china-only-wind-turbines-policy-but-why/ http://cleantechnica.com/2009/11/03/china-forgets-china-only-wind-turbines-policy-but-why/#comments Wed, 04 Nov 2009 00:18:02 +0000 Zachary Shahan http://cleantechnica.com/2009/11/03/china-forgets-china-only-wind-turbines-policy-but-why/
A couple weeks ago, I wrote about China’s new policy to focus on buying (almost entirely) “China-grown” wind turbines and wind turbine technologies with Chinese patents. That policy wasn’t a big hit internationally and China is back-tracking.

However, is it changing its stance out of international moral pressure or a major financial incentive (recent deal) in the US? And who is to benefit the most from this shift?

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]]> http://cleantechnica.com/2009/11/03/china-forgets-china-only-wind-turbines-policy-but-why/feed/ http://cleantechnica.com/2009/11/02/desertec-560-billion-renewable-energy-project-moving-forward/ http://cleantechnica.com/2009/11/02/desertec-560-billion-renewable-energy-project-moving-forward/#comments Mon, 02 Nov 2009 22:53:31 +0000 Zachary Shahan http://cleantechnica.com/2009/11/02/desertec-560-billion-renewable-energy-project-moving-forward/
The huge project to build a $555 billion renewable energy “belt” in the Middle East and North Africa (MENA) region, funded largely by German companies, moved another step forward a few days ago.

The articles of association for the DESERTEC Industrial Initiative (DII) were signed by the joint venture group of 12 companies and the DESERTEC Foundation in Munich on October 30.

Additionally, a CEO for DII was appointed — Paul van Son.

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]]> http://cleantechnica.com/2009/11/02/desertec-560-billion-renewable-energy-project-moving-forward/feed/ http://cleantechnica.com/2009/10/31/spanish-solar-company-solarig-building-8-pv-parks-in-italy/ http://cleantechnica.com/2009/10/31/spanish-solar-company-solarig-building-8-pv-parks-in-italy/#comments Sat, 31 Oct 2009 16:15:24 +0000 Zachary Shahan http://cleantechnica.com/2009/10/31/spanish-solar-company-solarig-building-8-pv-parks-in-italy/
SOLARIG, a company based in Spain that incorporated about four years ago, just began construction of eight photovoltaic parks in Italy this month. The parks will provide 8 MW of energy in total. Over the next few months, it plans to construct photovoltaic projects producing 30 MW throughout different regions of Italy.

But this is just the beginning. SOLARIG has a more global vision.

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]]> http://cleantechnica.com/2009/10/31/spanish-solar-company-solarig-building-8-pv-parks-in-italy/feed/ http://cleantechnica.com/2009/10/30/chinese-manufacturer-first-to-export-wind-to-us/ http://cleantechnica.com/2009/10/30/chinese-manufacturer-first-to-export-wind-to-us/#comments Sat, 31 Oct 2009 00:33:26 +0000 Yael Borofsky http://cleantechnica.com/2009/10/30/chinese-manufacturer-first-to-export-wind-to-us/ A-Power Energy Generation Systems won one aspect of the clean energy race and made history, as it will become the first Chinese manufacturer to export wind turbines to the United States. A-Power Energy Generation Systems and a consortium of Chinese and American companies — U.S. Renewable Energy Group, Cielo Wind Power, and the Shenyang Power Group — are planning to build a 600-megawatt wind farm in West Texas.

The project, which could power as many as 180,000 homes, will require 240 2.5-megawatt turbines and the farm will occupy 36,000 acres of land in West Texas. Nearly shovel ready, the construction effort is projected to create about 30 permanent jobs and 300 temporary ones. Ground-breaking on the wind farm is slated for March of 2010.

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]]> http://cleantechnica.com/2009/10/30/chinese-manufacturer-first-to-export-wind-to-us/feed/ http://cleantechnica.com/2009/10/30/hawaii-follows-california-with-a-renewable-energy-feed-in-tariff/ http://cleantechnica.com/2009/10/30/hawaii-follows-california-with-a-renewable-energy-feed-in-tariff/#comments Fri, 30 Oct 2009 22:43:46 +0000 Zachary Shahan http://cleantechnica.com/2009/10/30/hawaii-follows-california-with-a-renewable-energy-feed-in-tariff/
Earlier this month, Governor Schwarzenegger signed legislation to buy solar power from relatively small private generators for rates above market value. Hawaii is next in line with this European-style tariff — the Hawaii Public Utilities Commission and Governor Lingle just recently set a similar initiative for Hawaii.

Hawaii’s initiative will make it possible for homeowners and businesses to sell power they generate from small to medium-scale renewable energy projects (i.e. solar panels) to Hawaii’s main power producers at higher than market-value rates.

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]]> http://cleantechnica.com/2009/10/30/hawaii-follows-california-with-a-renewable-energy-feed-in-tariff/feed/ http://cleantechnica.com/2009/10/27/obama-announces-new-recovery-act-smart-grid-funding-34-billion/ http://cleantechnica.com/2009/10/27/obama-announces-new-recovery-act-smart-grid-funding-34-billion/#comments Tue, 27 Oct 2009 22:45:49 +0000 Zachary Shahan http://cleantechnica.com/2009/10/27/obama-announces-new-recovery-act-smart-grid-funding-34-billion/
Obama discussed a big project long overdo and sorely needed today — modernizing the US electric grid. But it is more than discussion. $3.4 billion in Recovery Act funding is going towards this new project.

This is the most money ever awarded for clean energy in a single day from the American Recovery and Reinvestment Act!

Obama spoke at the opening of the Florida Power and Light’s (FPL) DeSoto Next Generation Solar Energy Center (the nation’s largest PV electricity center) to announce and discuss the various benefits of this project.

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]]> http://cleantechnica.com/2009/10/27/obama-announces-new-recovery-act-smart-grid-funding-34-billion/feed/ http://redgreenandblue.org/2009/10/25/struggling-to-take-clear-stand-indian-pm-calls-for-consensus-among-government-officials/ http://redgreenandblue.org/2009/10/25/struggling-to-take-clear-stand-indian-pm-calls-for-consensus-among-government-officials/#comments Sun, 25 Oct 2009 15:30:05 +0000 Mridul Chadha http://redgreenandblue.org/2009/10/25/struggling-to-take-clear-stand-indian-pm-calls-for-consensus-among-government-officials/

In the recent few days the Indian government has struggled to clearly state its official stand on the issue of reducing carbon emissions. While the traditional stance has been to oppose any mandatory emission targets, their has been a drastic change in this policy with indications of a domestic emissions reduction law and other proactive mitigation measures. The situation worsened after the environment minister, in an informal letter to the Prime Minister, said that India needs to move away from its traditional stance accept a far more responsible role at the international arena.

Mr. Jairam Ramesh, while expressing his personal views, advised Prime Minister Dr. Manmohan Singh that India needs to be more proactive in reducing its carbon emissions. He said that India needs to work beyond the issue of differential responsibility, which incidentally has been central to India’s opposition to mandatory emission cuts. The minister wrote that India should play the role of a deal maker and not a deal breaker. He added that by accepting greater responsibility India would gain strategic leverage at the international forums possibly paving way for India’s successful bid for an place in the UN Security Council.

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]]> http://redgreenandblue.org/2009/10/25/struggling-to-take-clear-stand-indian-pm-calls-for-consensus-among-government-officials/feed/ http://redgreenandblue.org/2009/10/24/india-china-push-for-national-climate-goals-ahead-of-copenhagen-meeting/ http://redgreenandblue.org/2009/10/24/india-china-push-for-national-climate-goals-ahead-of-copenhagen-meeting/#comments Sun, 25 Oct 2009 04:29:09 +0000 Mridul Chadha http://redgreenandblue.org/2009/10/24/india-china-push-for-national-climate-goals-ahead-of-copenhagen-meeting/

With hope of the US Climate Bill being cleared before the Copenhagen Summit in December there are substantial doubts over the successful negotiation of an international climate treaty to replace the Kyoto Protocol. However, the pressure on developing countries to do their bit has resulted in announcements of many national climate goals and regional cooperation deals. It would be interesting to see if these regional agreements infuse momentum into the negotiations for a global climate treaty.

The Indian and Chinese officials recently signed a memorandum of understanding which aims at increased cooperation in renewable energy and energy efficiency projects. The two countries also agreed to jointly study the impacts of global warming and climate change in the Himalayan region. The deal is crucial since it is the first major deal between the two countries after China broke ranks from other developing countries and expressed intentions to take up voluntary sectoral emission cuts.

Pressure Tactics: In the recent months there has been virtually no significant activity on the part of the developed countries with regard to emission reduction goals being set up or announcement of financial aid to poor and developing countries. There is still no consensus on the technology transfer and intellectual property rights issue. These issues are central to the goal of reducing carbon emissions worldwide. The developing countries demand adequate funds and technology as they see mandatory emission cuts to be financially non-feasible for there growing economies.

With these regional deals the developing countries seek to increase pressure on the developed countries not only to agree to bold mitigation measures but also provide for adequate resources to the developing countries to reduce their own emissions.

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]]> http://redgreenandblue.org/2009/10/24/india-china-push-for-national-climate-goals-ahead-of-copenhagen-meeting/feed/ http://redgreenandblue.org/2009/10/23/obama-gives-clean-energy-speech-says-naysayers-will-be-marginalized/ http://redgreenandblue.org/2009/10/23/obama-gives-clean-energy-speech-says-naysayers-will-be-marginalized/#comments Fri, 23 Oct 2009 19:30:36 +0000 Timothy B. Hurst http://redgreenandblue.org/2009/10/23/obama-gives-clean-energy-speech-says-naysayers-will-be-marginalized/ Speaking at the Massachusetts Institute of Technology today, U.S. President Barack Obama threw strong support behind clean energy and technology, touting America’s history of innovation and not shying away from the problems it faces.

“We have always been about innovation, we have always been about discovery. That’s in our DNA. The truth is we also face more complex challenges than generations past,” said Mr. Obama to a packed room of MIT students, faculty and other Massachusetts dignitaries.

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]]> http://redgreenandblue.org/2009/10/23/obama-gives-clean-energy-speech-says-naysayers-will-be-marginalized/feed/ http://sustainablog.org/2009/10/21/building-the-green-economy-maintaining-our-10kw-bergey-wind-turbine/ http://sustainablog.org/2009/10/21/building-the-green-economy-maintaining-our-10kw-bergey-wind-turbine/#comments Thu, 22 Oct 2009 01:42:15 +0000 John Ivanko http://sustainablog.org/2009/10/21/building-the-green-economy-maintaining-our-10kw-bergey-wind-turbine/ While we selected one of the best-selling residential wind turbines in the US, a 10kW (kilowatt) rated machine built in Norman, Oklahoma by Bergey Windpower Co., there’s still wear and tear common among any machines, especially those that have to stand up to the increasingly severe storms and harsh four seasons in Wisconsin. Now the nation’s leading small wind turbine manufacturer with installations in all fifty states and 100 countries, Bergey Windpower Co. manufactured our entire 10kW Bergey GridTek system that includes our generator and inverter system components.  But parts still wear out; items need replacing.

We installed our grid-tied 10kW Bergey Excel in May, 2003, and — other than a blade switch-out in 2005 to boost production (which it did by more than 30 percent) — we’ve encountered no mechanical or electronic failures or issues. It’s a testament to how reliable some of the wind turbines and inverters have become. Since its installation, we’ve already generated over 48,000 kWhs (kilowatt hours) of renewable energy, presently averaging about 10,000 kWhs/year. Yep, our utility, Alliant Energy, then buys our surplus electricity back from us (it amounts to about $400 a year). According to calculations at Bergey Windpower Co., our 10 kW Bergey GridTek system will offset approximately 1.2 tons of air pollutants and 250 tons of greenhouse gases over its 30-year operating life.

This past September, we hired Kettle View Renewable Energy LLC to complete the replacement of leading-edge tape on each of the blades, tape which was pealing back or slid off altogether. The leading-edge tape helps protect the perfectly balanced fiber reinforced plastic blades — offering about twice the strength of low carbon steel. These Bergey Excel blades have a swept area diameter of 23 feet. Kettle View Renewable Energy, LLC is one of the hundreds of new companies that have started to meet the growing need of servicing renewable energy systems, completing renewable energy site assessments, grant writing and system installations.

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]]> http://sustainablog.org/2009/10/21/building-the-green-economy-maintaining-our-10kw-bergey-wind-turbine/feed/ http://redgreenandblue.org/2009/10/21/our-energy-future-titanic-2-cartoon/ http://redgreenandblue.org/2009/10/21/our-energy-future-titanic-2-cartoon/#comments Wed, 21 Oct 2009 12:13:20 +0000 Joe Mohr http://redgreenandblue.org/2009/10/21/our-energy-future-titanic-2-cartoon/ Mean Joe Green #77: The State of Our Energy Future: Titanic #2 (Cartoon)

With ‘clean coal’ and nuclear power likely to play a larger-than-expected role in climate change legislation, are we heading for an iceberg? Literally, no–they’re all melting. Figuratively, maybe…

Follow Mean Joe Green on Twitter at @GreenCartoons

Mean Joe Green Cartoon Archive

I can identify three main ones, but they seem to be getting addressed more and more by a wide variety of parties — public, private and non-governmental. So, what is left?

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Considering that several thousand people crammed into the festival space on Treasure Island we think that overall they handled the transportation issue in a pretty Green way. We made our way to the festival via zero-emission Bauer buses that picked most of the masses up at AT&T Park. The only real griping we heard came from East Bay attendees who said that they had to drive or take BART to SF instead of having shuttle buses come to the East Bay as well.

Upon entering the festival we couldn’t help but noticing the Ferris wheel but then after that we spied a pair of decent size solar panels that sat near the entrance. Unfortunately, we couldn’t determine or find anyone who knew what the solar power generated. We’re sure it the energy went toward something beneficial.

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