The Environmental Protection Agency (EPA) intends to issue a scientific finding that greenhouse gases from aircraft pose a risk to human health, paving the way for regulating emissions from the U.S. aviation industry.
Touching off what is likely to be a long and contentious regulatory process, the EPA on Wednesday said it is “proposing to find under the Clean Air Act that greenhouse gas (GHG) emissions from commercial aircraft contribute to the pollution that causes climate change endangering the health and welfare of Americans.”
At the same time, the agency released information about the international process underway by the International Civil Aviation Organization (ICAO) for developing carbon dioxide (CO2) standards for aircraft and EPA’s participation in that process. EPA is seeking public input to inform future steps by the agency. Read the rest of this entry »
Leave 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 »
Celebrity activist and spoken word artist Prince Ea launched his newest online video, “Dear Future Generations: Sorry” to motivate individuals to take immediate action to stop climate change by Standing for Trees.
Prince Ea was inspired to produce the video by the Stand for Trees campaign, an innovative way for individuals to take action to protect threatened forests and help mitigate global climate change, all with the press of a button on their smart phones.
BP is claiming that the “…Gulf environment (is) returning to pre-spill conditions,” although the Deepwater Horizon oil spill Natural Resource Damage Assessment Trustees (NRDA Trustees) are still assessing the injury resulting from the largest offshore oil spill in our nation’s history.
“It is inappropriate as well as premature for BP to reach conclusions about impacts from the spill before the completion of the assessment,” the NRDA Trustees said.
“Citing scientific studies conducted by experts from around the Gulf, as well as this council, BP misinterprets and misapplies data while ignoring published literature that doesn’t support its claims and attempts to obscure our role as caretakers of the critical resources damaged by the spill.”
At more than 100 million gallons of spilled oil, the Deepwater Horizon oil spill was more than 10 times the size of the Exxon Valdez. The environmental effects of this spill are likely to last for generations.
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 »
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.
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.”
Here’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.
Read the rest of this entry »