Jack Hidary, one of the more innovative green entrepreneurs, was at the recent Vancouver Olympics evidently enjoying himself at events (especially speed skating) but, more importantly, engaging with world leaders to foster engagement toward more sustainable practices.

In the video below, Hidary discusses Vancouver’s Green Olympics (VANOC sustainability page ) even as he highlights some gaps, such as a shortfall in the use of highly cost-effective solar outdoor lighting. (more…)

(Reuters) – New forecasts suggest the European Union will exceed its target of getting 20 percent of its energy from renewable sources in 2020, the European Commission said Thursday.

The latest national projections submitted by governments to the E.U. executive suggest the 27-nation bloc could reach an overall renewable share of 20.3 percent by the end of the decade.

“These forecasts show that member states take renewable energy very seriously and are really dedicated to pushing their domestic production,” E.U. Energy Commissioner Guenther Oettinger said.

Spain and Germany forecast the largest surpluses in 2020, predicting they will exceed their national renewable targets by 2.7 and 0.7 percentage points respectively.

This will help to make up for projected shortfalls in several EU countries, including Italy, which expects to miss its 17 percent target by 1 percentage point. (more…)

As surely as last year’s Paris fashions make their way west to New York, U.S. utilities are beginning to embrace European-style programs like feed-in tariffs and green power premiums.

State-level decoupling regulations are easing that transition to some extent. But many utilities are still reluctant to embrace the change fully, especially as prices for conventional energy have come back down and utilities are finding that available capacity in voluntary green power is going unsubscribed.

Utilities do not like the financial uncertainty posed by long-term contracting for renewable power to supply the programs if they are not going to be able to move the power. It inevitably puts the utility’s shareholder obligations at odds with its ratepayer obligations and results in one of two solutions: green premiums go up and make the company look bad on green; or, everyone on the system pays to cover the nut, and no one is happy. (more…)

The U.S. Senate voted 62 to 36 Wednesday to pass a tax extension bill (H.R. 4213) that includes a key $1 biodiesel tax credit.

The expiration of the credit on Dec. 31, 2009 put the breaks on an expanding industry and raised questions about biodiesel’s future in the U.S.

With many biodiesel plants either idle or shutdown throughout the country, the bill will reinstate the credit retroactively, extending it through Dec. 31., 2010.

Although biodiesel received a tremendous boost under the new renewable fuel standard (RFS2), without a tax credit, the industry could not compete on price with petroleum-based diesel.

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Despite strong evidence that growing food crops to produce ethanol is harmful to the environment and the world’s poor, the Obama administration is backing subsidies and programs that will ensure that half of the U.S.’s corn crop will soon go to biofuel production. It’s time to recognize that biofuels are anything but green.

In light of the strong evidence that growing corn, soybeans, and other food crops to produce ethanol takes a heavy toll on the environment and is hurting the world’s poor through higher food prices, consider this astonishing fact: This year, more than a third of the U.S.’s record corn harvest of 335 million metric tons will be used to produce corn ethanol. What’s more, within five years fully 50 percent of the U.S. corn crop is expected to wind up as biofuels.

Here’s another sobering fact. Despite the record deficits facing the U.S., and notwithstanding President Obama’s embrace of some truly sustainable renewable energy policies, the president and his administration have wholeheartedly embraced corn ethanol and the tangle of government subsidies, price supports, and tariffs that underpin the entire dubious enterprise of using corn to power our cars. In early February, the president threw his weight behind new and existing initiatives to boost ethanol production from both food and nonfood sources, including supporting Congressional mandates that would triple biofuel production to 36 billion gallons by 2022.

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According to the United Nations, an estimated 40 percent of the global population, or close to 2.6 billion million people do not have access to a toilet of any sort, even a pit latrine.

This has created a public health crisis in developing countries, both in terms of contaminated drinking water and poor sanitation techniques. More than one million children mostly under the age of five die each year from diarrhea resulting from this lack of sanitary conditions. While the technology exists to solve this problem, it is expensive and sometimes hard to install.

But Swedish architect and entrepreneur, Anders Wilhelmson is hoping to tackle the issue with his invention: a safe, affordable, biodegradable plastic bag called the Peepoo that can be used as a single-use toilet. (more…)

“Whiskey is for drinking; water is for fighting over.” Often attributed to Mark Twain, whoever said that seemed to have quite a bit of foresight, something the mainstream cleantech community is only recently warming up to.

The fights over water use facing utility scale solar thermal projects in the desert Southwest may have a lot to do with opening the eyes of the clean-tech community, but the sector’s challenges and opportunities are much broader than that, as scores of Californians, Middle Easterners, and Australians will attest.  So why, with the problems so immediate and demand remaining strong in the $58 billion annual market for water technologies, has water investment as a percentage of venture investment declined since 2005?

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IBEW Local 569

Micah Mitrosky is an Environmental Organizer with the International Brotherhood of Electrical Workers Local 569 in San Diego.  She is focused on the renewables sector and talked with CleanTechies about unionization plans for the green industry.

CleanTechies: What is the mission of IBEW Local 569?

Micah Mitrosky: Our mission is to make sure that as our economy shifts to a low-carbon, sustainable economy, that we’re creating middle-class jobs with health care benefits, skilled career opportunities. A lot of what you think of as the fossil fuel sector are middle-class, union jobs. We want to make sure that, as we’re bringing in these new greener technologies and new green ways of doing things, that we’re replacing those with better middle-class career opportunities.

CleanTechies: What’s your biggest challenge in doing that? (more…)

More than one-third of the carbon dioxide emissions associated with consumer goods used in developed nations is actually emitted in other nations where the products are made, according to a new study.

In the United States, about 2.5 tons of carbon produced per person annually — or about 11 percent of U.S. per capita emissions — are emitted elsewhere, researchers at the Carnegie Institution for Science say.

In Europe, it’s about four tons of carbon per person. In fact, in smaller European nations like Switzerland, the emissions associated with products manufactured outside the borders exceed the actual emissions produced at home. (more…)

A U.S. startup has developed a process that uses concentrated solar heat to vaporize biomass into synthetic fuels, a system the company says is cleaner and more efficient and can produce twice as much fuel per ton of biomass as existing systems.

In the process, a network of solar mirrors direct sunlight at a mounted gasifying unit, heating ceramic tubes to 1,200 to 1,300 degrees Celsius. (more…)