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Based on visual interpretation of high-resolution (30 m) satellite images, a new study in the journal Global Change Biology: Bioenergy determined that industrial plantations covered over 3.1 Slightly more than half of the GHG emissions for these biofuels in the EPA’s analysis came from land use change. Earlier post.).
Oilsands supply chain. A new report from the Council on Foreign Relations (CFR)— The Canadian OilSands: Energy Security vs ClimateChange — claims that prudent greenhouse gas regulations can limit emissions from Canadian oilsands while still enabling robust development of the energy resource.
The US State Department has issued a Presidential Permit to Enbridge Energy, Limited Partnership to enable construction of the Alberta Clipper pipeline for the transport of crude oil from the Canadian oilsands to US refineries. In early August, the Renewable Fuels Association launched a “They Said What?” Earlier post.).
The authors are Pushker Kharecha and James Hansen from NASA Goddard Institute for Space Studies & Columbia University Earth Institute (GISS); Charles Kutscher from the National Renewable Energy Laboratory; and Edward Mazria from 2030 Inc./ Architecture 2030. Technol Articles ASAP doi: 10.1021/es903884a.
to continue to import roughly half of its crude oil supply for the foreseeable future, despite strong growth in renewable biofuels supply. In the case of residual oil, there is also relatively strong potential for near term economic impacts. Demand for liquid fossil fuels will require the US. Unconventional Fossil Energy”.
Building a more efficient electric grid based on clean and renewable generation. The two leaders discussed practical ways the United States and Canada could encourage the development of clean energy technologies to reduce greenhouse gases and combat climatechange.
The five different fuel groups were those derived: from conventional petroleum; from unconventional petroleum; synthetically from natural gas, coal, or combinations of coal and biomass via the FT process; renewableoils; and alcohols. million bpd. Reduced GHG impact. For CTL, life-cycle GHG emissions would roughly double.
Minister Moe is visiting Canada; the Globe and Mail [link] that the Energy Minister is backing Canada in its fight with the European Union over a fuel-quality directive that discourages the use of oilsands bitumen, saying the world needs more Canadian crude production. Oil and gas. Renewable energy.
These charges echo those in a complaint against the LCFS filed by two ethanol trade groups—the Renewable Fuels Association (RFA) and Growth Energy—in December 2009. 1492, and the federal Renewable Fuels Standard. Earlier post.). 109-58, 119 Stat. 594, the Energy Independence and Security Act of 2007 (EISA) §§ 201 et seq.,
According to the base case forecast, diversification of energy sources increases and non-fossil fuels (nuclear, hydro and renewables) are together expected to be the biggest source of growth for the first time. OECD oil demand peaked in 2005 and in 2030 is projected to be roughly back at its level in 1990. Coal will increase by 1.2%
A new report from the National Research Council examines and, when possible, estimates, “hidden” costs of energy production and use—such as the damage air pollution imposes on human health—that are not reflected in market prices of coal, oil, other energy sources, or the electricity and gasoline produced from them. Click to enlarge.
In contrast to arguments that peak conventional oil production is imminent due to physical resource scarcity, a team from Stanford University and UC Santa Cruz has examined the alternative possibility of reduced oil use due to improved efficiency and oil substitution. 2010, to above 140 $/bbl in constant 2010 dollars).
World oil prices have fallen sharply from their July 2008 high mark. As the world’s economies recover, higher world oil prices are assumed to return and to persist through 2030. In the IEO2009 reference case, world oil prices rise to $110 per barrel in 2015 (in real 2007 dollars) and $130 per barrel in 2030.
When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. Anthropogenic climatechange confronts humanity with a challenge: How can we keep warm now as we try to prevent our world from overheating in the future?
Processes such as oil extraction from sources such as tar sands and deep-water offshore oil wells, as well as the expansion of first-generation biofuels such as corn-based ethanol are setting the stage for a “ water/energy collision ” of resource management policies. Climatechange. Metals and Mining.
As the world’s most widely manufactured material, concrete—and especially the cement within it—is also a major contributor to climatechange, accounting for around 6 percent of global greenhouse gas emissions. Here’s the basic recipe: Blend cement with larger amounts of sand and other aggregates.
Importantly, the nanofluids are engineered to remain suspended indefinitely, unlike other suspensions—for instance, sand in water. The particles can compose up to 80 percent of the liquid’s weight while leaving it no more viscous than motor oil. Both fuels aim to directly displace fossil fuels.
To make one feasible for carbon capture, Captura engineers improved upon commercial designs by developing high-performing membranes that reduce costs and energy use, and by changing the geometry of the membrane stack. In July, Vesta announced it had added 8,200 tonnes of olivine sand off the coast of Duck, N.C.
Scout out some furniture in the house or on a marketplace that needs some TLC, give it a sand down, change the handles, try painting it a different colour, or maybe even multi coloured! Switch to renewables. Either way, it’s a great solution to offset reliance on mains supply with renewable resources.
“ One Agreement, Two Steps ” Expectations for Copenhagen quickly became complicated after Danish Prime Minister Lars Løkke Rasmussen boarded an overnight flight to Singapore to address an impromptu breakfast forum on climatechange at the Asia Pacific Economic Co-operation (APEC) summit on 15 November. by Jack Rosebro.
The determination by the State Department brings to an end the much delayed, deferred and debated permit process that would have allowed TransCanada to built the fourth phase of its Keystone pipeline system to bring more oilsands crude from Canada to refineries in the US.
The determination by the State Department brings to an end the much delayed, deferred and debated permit process that would have allowed TransCanada to built the fourth phase of its Keystone pipeline system to bring more oilsands crude from Canada to refineries in the US.
In a pre-response to that speech, having successfully advocated for plug-in hybrids like the forthcoming Chevy Volt, we propose that the President follow that speech up with a “realistic and conservative” roadmap to halve our oil use in 10 years. Oil is holding us all hostage, economically and physically. Finally, it’s time to begin.
In the 15 months that have passed since I wrote the following, ALL the climatechange news has gone from bad, to worse, to much worse than that. For the past three months I’ve been working night and day as the Chairman of the South Bay Los Angeles 350 Climate Action Group.
Otherwise it will become impractical to constrain atmospheric carbon dioxide, the greenhouse gas produced in burning fossil fuels, to a level that prevents the climate system from passing tipping points that lead to disastrous climatechanges that spiral dynamically out of humanity’s contro l.”.
Cleantech Blog Cleantechblog.com, the premier cleantech site for commentary on news and technology relating to clean tech, greentech, energy, climatechange and carbon, and the environment. Ontological Shock An Open Letter to Fred Krupp Report from GridEcon Conference SGS ClimateChange Head on the First Carbon Credit.
GM killed that car because of back room deals with oil companies, and now they expect us to believe that they are just so cutting edge now? GM killed that car because of back room deals with oil companies" GM "killed" that experiment because it wasnt even CLOSE to being cost effective. It is 12 years later. GM would only lease them.
Waxman knows that the Canadian tar sands are game over for the climate. He knows that fracking California just helps put the unneeded nail in the coffin and that our current national orgy of oil production is the climate’s sodom and Gomorrah. Plenty of heavy lifting left to do, Henry. And I’m all in.
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