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France’s green artistic panache

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img_5446Leave it to the French to make something as mundane as a wind turbine into a work of art by installing two of them on the Eiffel Tower.

Yes, that Eiffel Tower, which itself is a monument to both creativity and sustainability: when it was built in 1889 it was only intended to last for 20 years. In the ensuing 126 years the tower has gone through many renovations, but the latest sends a decidedly green message whirling into the future.

Earlier this year, the renewable energy firm Urban Green Energy installed two wind turbines inside the metal scaffolding of the tower. The turbines will produce 10,000 kilowatt hours, enough to power the tower’s first floor commercial establishments, which include restaurants, a souvenir shop, and exhibits about the history of the tower.

The turbines are part of a plan to reduce the environmental impact of the tower. Société d’Exploitation de la Tour Eiffel (SETE), the organization that runs the tower, is also installing rainwater collection systems, LED lights, and solar panels on it. Read the rest of this entry »

Written by William DiBenedetto

8 June, 2015 at 6:00 am

White House fact sheet: reducing GHG emissions across the supply chain

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White House_Diego Camblaso Here are the details from President Obama’s Executive Order that intends to the Federal Government’s greenhouse gas (GHG) emissions 40 percent over the next decade from 2008 levels — saving taxpayers up to $18 billion in avoided energy costs — and increase the share of electricity the Federal Government consumes from renewable sources to 30 percent.

Complementing the effort, several major Federal suppliers announced commitments to cut their own GHG emissions.

For the record, here are excerpts from the White House Fact Sheet:

“Together, the combined results of the Federal Government actions and new supplier commitments will reduce GHG emissions by 26 million metric tons by 2025 from 2008 levels, the equivalent of taking nearly 5.5 million cars off the road for a year. And to encourage continued progress across the Federal supply chain, the Administration is releasing a new scorecard to publicly track self-reported emissions disclosure and progress for all major Federal suppliers, who together represent more than $187 billion in Federal spending and account for more than 40 percent of all Federal contract dollars.

“Since the Federal Government is the single largest consumer of energy in the Nation, Federal emissions reductions and progress across the supply chain will have broad impacts.  The new commitments announced today support the United States’ international commitment to cut net GHG emissions 26-28 percent below 2005 levels by 2025, which President Obama first announced in November 2014 as part of an historic agreement with China…” Read the rest of this entry »

Infographic: biomass feedstock and the supply chain

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Genera recently published an infographic overview of different biomass feedstocks and guidelines for choosing the best solution for every biomass project. The infographic highlights key supply chain elements and explores which biomass crops are best suited for an application.

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While not comprehensive to all feedstocks, the document gives customers, stakeholders, and policy makers a better understanding of the unique dynamics associated with biomass feedstocks.

Genera says choosing the right feedstock or feedstock portfolio is critical to the success of any project. “In many cases, raw feedstock is 50 percent or more of the total cost of producing renewable biofuels and biochemical. Optimizing a project’s feedstock portfolio has a significant impact on profitability.”

 

 

Written by William DiBenedetto

9 March, 2015 at 6:00 am

NRDC airline scorecard ranks airline biofuel use

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NRDC aviation biofuel picHere’s the deal: air travel emissions pump more than 650 million metric tons of carbon pollution into the air each year – that’s equivalent to the pollution from 136 million cars. It’s not likely that airplanes will go away anytime soon, which makes the increased use of sustainable biofuels critical to reducing the industry’s carbon footprint.

According to a first-of-its-kind scorecard released earlier this month by the Natural Resources Defense Council, “the industry is making strides in adopting sustainable biofuels, with some airlines doing better than others as they incorporate these new fuels into their fleets. Air France/KLM is by far the leader of the pack.”

Debbie Hammel, senior resource specialist with NRDC’s Land & Wildlife Program and author of the scorecard, As the world rises to the challenge of curbing climate change and cutting carbon pollution, addressing air travel pollution has to be part of the mix. The aviation sector has been pretty proactive about this issue, and an industry-wide increase in the use of sustainably produced biofuels is definitely on the horizon.”

NRDC’s Aviation Biofuel Sustainability Scorecards evaluated airlines’ adoption of biofuels, focusing on the use of leading sustainability certification standards, participation in industry initiatives to promote sustainability certification, public commitments to sustainability certification in sourcing, and the monitoring and disclosure of important sustainability metrics.
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Written by William DiBenedetto

16 February, 2015 at 5:28 am

Port of San Francisco urged to restrict fossil fuels

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portofsf_jeremyredingThe San Francisco Board of Supervisors is urging the Port of San Francisco and the city’s Department of the Environment to develop policies that will bar the transportation and export of hazardous fuel materials in San Francisco.

Supervisors Malia Cohen and Scott Wiener introduced the resolution to prohibit the movement of crude oil, coal, and petroleum coke (petcoke) through San Francisco, citing safety concerns, dangers to the environment, public-health hazards, economic pitfalls, and public opposition. The resolution passed the board unanimously last week.

“San Francisco has always been known as a city at the forefront of environmental change. This resolution barring the handling of polluting, climate-warming fuels proves yet again that it is a city that leads the world in envisioning a better way to live,” said Stacey Geis, Earthjustice managing attorney of the California office. Read the rest of this entry »

Less is more, more or less: Matt Ridley’s strange alchemy

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alchemyMatt Ridley, the UK author, journalist and member of the House of Lords, recently asserted in a Wall Street Journal article that the “world’s resources aren’t running out.” Well maybe, sorta. If you are into the mental gymnastics of conservative doublethink.

I could not let his piece pass without providing, shall we say, a different and more intellectually honest (I hope) viewpoint.

He asks: “How many times have you heard that we humans are ‘using up’ the world’s resources, ‘running out’ of oil, ‘reaching the limits’ of the atmosphere’s capacity to cope with pollution or ‘approaching the carrying capacity’ of the land’s ability to support a greater population? The assumption behind all such statements is that there is a fixed amount of stuff—metals, oil, clean air, land—and that we risk exhausting it through our consumption.” Read the rest of this entry »

Airbus electric aircraft flies

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E-Fan Technology Demonstrator (2)_loRecently I wrote about Boeing’s all-electric satellite, which might launch later this year. Not to be outdone, apparently, Airbus Group flew the first all-electric aircraft late last month, called the E-Fan.

The E-Fan is an all-electric trainer aircraft made of composite material.

Leaving jet fuel behind means there is slight hitch: at the moment the the plane can fly for about an hour on a single charge. In any case this is a pretty big deal, because the largest aerospace and defense company in Europe and the world’s leading commercial aircraft manufacturer is backing it, is planning to build the trainer in series and is also planning to use what it learns to eventually develop a regional passenger model. Read the rest of this entry »

Written by William DiBenedetto

20 May, 2014 at 4:03 am

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