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Cleantechblog: Is Ethanol's Carbon Footprint Bad?

 

In the cleantech and carbon worlds, the carbon footprint of ethanol, whether from corn or sugar feedstocks and fermentation processes, or enzymatic or thermochemical cellulosic sources, is always good fodder (or perhaps, "fuel") for debate.

And depending on which process and which...
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UK Government 'Missing the Boat' on Green Technology

 

Fitting carbon capture and storage technology could slash global power emissions by 28% by 2050 but timidity and policy incoherence is holding back its large-scale deployment in the UK, according to a new report ‘Is Britain ready for Carbon Capture?’ by the leading think tank Policy Exchange.

 

 

Fitting carbon capture and storage technology could slash global power emissions by 28% by 2050 but timidity and policy incoherence is holding back its large-scale deployment in the UK, according to a new report ‘Is Britain ready for Carbon Capture?’ by the leading think tank Policy Exchange.

 

According to the authors of the report, led by Prof. Stuart Haszeldine of the University of Edinburgh, confusion over government policy and timescales means that the number of proposed Carbon Capture and Storage (CCS) projects in the UK has halved in the past year.

 

The 10 projects proposed in 2006/7 would have cut UK base load power emissions by 20% with the first going online in 2009. The loss of the proposed CCS plant at Petershead has deprived the Treasury of £1bn in oil revenues, the authors estimate, as the carbon recovered would have been stored in depleted oil reserves, thereby pushing out more oil.

 

As Tara Singh, Head of the Environment Unit at Policy Exchange and one of the report’s authors, explains, “The Government’s timetable for the first CCS plant has slipped from 2009 to 2014. It is a single, small station. As a result, demand in the CCS industry has contracted. Britain could have taken an environmental lead by having a CCS plant operating as soon as next year at Petershead but the Government’s failure to put in place a creative funding package means that the plant will now be built in Abu Dhabi.”

 

The report examines why Petershead collapsed and questions the capacity for the three new gas-fired plants which received approval last year to be built ‘capture ready’ (i.e. able to have the CCS technology strapped on) when the Government has failed to specify what capture, transport and storage facilities would need to be retrofitted to such a plant.

 

Later this month, the Government will decide whether to approve the UK’s first new coal station for 24 years with a possible 7 more coal-fired stations down the line but they will not be able to retrofit CCS based on current Government policies, the authors of the report insist.

 

As Tara Singh comments, “The Government is failing to encourage the development of a CCS industry in the UK. It is also failing to enable power stations to be ready for CCS once it is developed abroad. The Government must make it mandatory that any new power plants of a significant size are capture ready. The Government must also set a strong and secure definition for when a capture ready plant must be deploying CCS.

 

“The Government has in place no clear guidance on how carbon should be transported and stored. Such doubt could easily lead to public fear over dangerous carbon leaks. Without public engagement and a clear liability regime, carbon from CCS will be seen as the new nuclear waste, and CCS will become as unpopular as nuclear. The Government needs to decide on standards, and then make transparent information available to the public, concerning safety and any possible financial liability. As things stand, policy in this area is a complete mess and the environment and the taxpayer are paying the price.”

 

Read the full report at: http://www.policyexchange.org.uk/images/libimages/367.pdf

 

 

Climate Registry Releases Its Methodology

Just a few months shy of its first birthday, the Climate Registry released the methodology that will guide how its members will report greenhouse gas emissions.

Begun last May, the Climate Registry is now comprised of 75 corporations, nonprofits, cities and counties from the U.S., Canada and Mexico that have agreed to voluntarily report their emissions publicly.

After months of public comment from its members, the group unveiled the General Reporting Protocol...

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UK Climate Change Bill Before Parliament

The UK's Climate Change Bill is before parliament this week and is expected to pass its third reading in the House of Lords. Unusually, the Bill was introduced to the House of Lords before the House of Commons and this step is expected to hasten its introduction into law The Bill which will put binding legal requirements on the UK to cut emissions is expected to have...

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Greentech Media's Weekly Funding Report

Greentech Media reports on funding in the US in the last week. The full report can be downloaded from http://www.greentechmedia.com/articles/funding-roundup-solar-biofuels-score-big-bucks-700.html. Here is the summary:

 

Greentech Media reports on funding in the US in the last week. The full report can be downloaded from http://www.greentechmedia.com/articles/funding-roundup-solar-biofuels-score-big-bucks-700.html. Here is the summary:

Last week was no different -- a number of solar and biofuel companies captured a pretty penny, as detailed below. Outside the solar and biofuel industries, this week also saw federal and local governments putting money into greentech endeavors:

Private

Range Fuels, a Colorado-based developer of cellulosic-ethanol technology, raised a whopping $100 million in new funding, according to VentureWire (see Range Fuels Fills Up on $100M). The company received $25 million from an unlisted investor and another $25 million from Khosla Ventures, a prior investor. Los Alamos Renewable Energy, based in New Mexico, received a $20 million investment from an undisclosed Silicon Valley-based firm along with local venture-capital firm Sun Mountain Capital, according to Venture Beat. The company, which will soon be called Sundrop Fuels, uses sunlight to create hydrogen, which could potentially be used as an alternative to solar-thermal. Coskata, an Illinois-based developer of cellulosic-ethanol technology, raised $19.5 million in a second round of funding, according to a regulatory filing, with backers including Khosla Ventures and Globespan Capital Partners. Earlier this year, Coskata announced a partnership with General Motors. The company hopes to produce cellulosic ethanol at half the price of oil-based gasoline.

Public

Nitol Solar, a Russian polysilicon producer, and Suntech Power, a Chinese solar-module provider, announced a deal in which Suntech will acquire up to $100 million of Nitol shares, which is a minority interest. A few days earlier, Suntech said it would offer $425 million in convertible senior notes in a private offering to "qualified institutional buyers," and anticipated using $300 million of the proceeds to expand its production capacity. The state of California introduced $394 million in funding for transit projects that include fuel-cell, hybrid and natural-gas buses, as well as infrastructure improvements and upgrades to the electric-powered Bay Area Rapid Transit system. The U.S. Department of Energy said it would invest $13.7 million over the next three years for 11 university-led projects to develop advanced solar-photovoltaic technology products and manufacturing processes.

More on the US scene can be found on www.greentechmedia.com

 

 


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