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The majority (62%) of the plantations were located on the island of Sumatra, and more than two-thirds (69%) of all industrial plantations were developed for oil palm cultivation, with the remainder mostly being Acacia plantations for paper pulp production. —Miettinen et al. Earlier post.).
Twelve of Canada’s oilsands producers have formed a new alliance, Canada’s OilSands Innovation Alliance (COSIA), focused on accelerating the pace of improving environmental performance in Canada’s oilsands through collaborative action and innovation. The released water is recovered and recycled.
GE and FilterBox x recently signed an agreement to develop integrated de-oiling and water treatment options for Alberta’s oilsands. Specifically, the two companies will work together on heavy oil produced water treatment projects using in-situ thermal methods such as steam-assisted gravity drainage (SAGD).
In the US, producing one gallon of ethanol from switchgrass consumes approximately the same net amount of water as does producing a gallon of gasoline from conventional crude or oilsandsoil, according to a study by Argonne National Laboratory researchers presented at the 238 th national meeting of the American Chemical Society last week.
GE is partnering with the University of Alberta (UA) and Alberta Innovates Technology Futures (AITF) on a $4 million CO 2 capture project supported by the Climate Change and Emissions Management (CCEMC) Corporation. The materials also have the potential to be used as filters for contaminated water.
Growth of production of Canadian oilsands. The Canadian oilsands are now poised to become the number one source of US crude oil imports in 2010, according to new research from the IHS CERA Canadian OilSands Dialogue. The Role of Canadian OilSands in US Oil Supply”.
a Canadian integrated oil company, reported an increase in third quarter crude oil production year-on-year of about 4% due to oilsands production that was 14% higher compared with the same period a year earlier. Conventional oil production slightly declined due to a combination of factors. Cenovus Energy Inc.,
Since forming in 2013, Argent Materials, a San Francisco Bay Area recycler of concrete and asphalt, and supplier of aggregate such as crushed rock, entry, cutback, sand, backfill and base rock for construction projects, has diverted more than a billion pounds of waste from local landfills. <>/div>. Our experience has been positive.
Proposed anaerobic hydrocarbon biodegradation pathways in oilsands tailings. The researchers now report that higher molecular weight n -alkanes (C 14 , C 16 , and C 18 ) are also degraded under methanogenic conditions in oilsands tailings, albeit after a lengthy lag (180 days) before the onset of methanogenesis.
A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oilsands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. This is not the same as crude oil occurring naturally in shales, as in the Bakken.
Water consumption or withdrawals per unit of energy produced, by energy type, in the United States. With increasing frequency ,” write the Pacific Institute researchers, “ we value energy production over water production. ”. Climate change. by Jack Rosebro. Source: DHI Group. Click to enlarge.
A team from Stanford University and the California Air Resources Board (ARB) has developed a new open-source lifecycle analysis (LCA) tool for modeling the greenhouse gas emissions of oil and gas production using characteristics of specific fields and associated production pathways. —El-Houjeiri et al.
Fresh air is used in addition to oil and water to cool the turbocharger. Thanks to its good thermal conductivity, the water-cooled mould allows rapid cooling and solidification of the melt. Complex interior geometries can be realized with the help of enclosed sand cores. NANOSLIDE cylinder coating.
Gasoline section shows results for fuel derived from both conventional oil and oilsands. The fracture fluid is typically water-based and contains proppants to maintain fracture openings once pumping of the fluid has ceased. Expansion bars show the components of fuel production. Credit: ACS, Burnham et al.
Health and other non-climate damages by life-cycle component for different combinations of fuels and light-duty automobiles in 2005 (top) and 2030 (bottom). Transportation, which today relies almost exclusively on oil, accounts for nearly 30% of US energy demand. Damages are expressed in cents per VMT (2007 USD). Click to enlarge.
National and state regulators primarily use generic emission inventories to assess the climate, air quality, and health impacts of natural gas systems. Measurements on the variation of air emission composition and magnitude by natural gas and oil plays need to be made.
The UT-led field study was a cooperative effort involving experts from the Environmental Defense Fund; Anadarko Petroleum Corporation; BG Group plc; Chevron; Encana Oil & Gas (USA) Inc.; —Mark Brownstein, associate vice president and chief counsel of the US Climate and Energy Program, Environmental Defense Fund.
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).
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 climate change confronts humanity with a challenge: How can we keep warm now as we try to prevent our world from overheating in the future?
Life cycle inventories have typically been presented at global, national, or regional levels—sufficient for understanding global processes such as climate change and fossil fuel depletion, but insufficient for the analysis of local processes such as air pollution, according to the researchers. the contiguous US).
Peabody Energy and GreatPoint Energy signed an agreement to pursue development of coal-to-gas and coal-to-hydrogen projects in the United States and around the world with carbon capture and storage (CCS) that would achieve near-zero carbon emissions, while increasing the production of stranded oil via enhanced oil recovery.
While natural gas is often cheaper than oil and gives off fewer emissions, developing the resource comes with risks, especially for smaller nations. MIT and CyI researchers have been working together on initiatives of importance to the Mediterranean island nation and the region with the focus on water, energy, and climate change.
The facility is targeted to be at Swan Hills, 250 km north of Edmonton, and near the oilsands projects that are scheduled to demand 1 billion ft 3 /day or more of gas for fuel. Alberta has had success with coalbed methane and cleaner coal technology is part of our overall climate change strategy. Start-up is planned for 2012.
The companys plan is to electrochemically strip carbon dioxide out of the ocean, store or use the CO 2 , and then return the water to the sea, where it will naturally absorb more CO 2 from the air. Thats a huge amount of water. The softened water passes through the electrodialysis unit, which applies a voltage.
As the world’s most widely manufactured material, concrete—and especially the cement within it—is also a major contributor to climate change, accounting for around 6 percent of global greenhouse gas emissions. Other projects are cooking up climate-friendlier recipes for cements. Let sit as it cures into a rock-solid mass.
There is only so much salt you can dissolve in a glass of water. 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.
Over a third of the money spent on energy bills is goes towards heating and hot water costs. 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! Turn down your thermostat.
Instead, on a kayak tour with Serlon St Jago, a guide from the Curaçao Rif Mangrove Park , we were learning about the country’s mangrove restoration, and the vital role mangrove habitats play in coastal resilience, protection for marine and bird species, and fighting the effects of climate change.
The US Department of State (DOS) has released its Draft Supplemental Environmental Impact Statement (SEIS) in response to TransCanada’s May 2012 application for the Keystone XL pipeline that would run from Canada’s oilssands in Alberta to Nebraska. The pipeline would primarily transport crude oil from the WCSB and Bakken regions.
A newly designed sump pan, strainer and oil level sensor has also been introduced, aimed at improving oil delivery in off-camber and hilly situations, while the orientation of the oil filter has been adjusted to suit its new location. There is very little in terms of oddment storage, and equipment offerings are limited.
Although most countries have already revealed their opening emissions reduction proposals, UNFCCC Executive Secretary Yvo de Boer pointed out Thursday that “ we still await clarity from industrialized nations on the provision of large-scale finance to developing countries for immediate and long-term climate action. by Jack Rosebro.
A technology and energy production consortium has successfully completed initial proof-of-concept testing of a novel oilsands extraction method that has the potential to improve environmental performance and reduce development costs. The consortium of Laricina Energy, Nexen Inc., The consortium of Laricina Energy, Nexen Inc.,
It allow for that on-demand water heater you were probably considering too, the more extravagant systems use close to 150 amps but only part-time and you won’t need that capacity when you’re asleep. And if you’re going electric a dedicated circuit panel in your garage wouldn’t be inconceivable.
Incremental well-to-wheels GHG emissions from WCSB OilSands Crudes Compared to Well-to-Wheels GHG Emissions from Displacing Reference Crudes Click to enlarge. Domestic production of crude oil has increased significantly, from approximately 5.5 That portion of the pipeline has already been built. million bpd in 2010 to 6.5
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.
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 the 15 months that have passed since I wrote the following, ALL the climate change 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. The truth is George W. “What!?
Here’s the version I remember hearing in New Jersey: A man goes on vacation and his brother agrees to housesit for him — feeding the cat, picking up the newspapers and mail, watering the plants, etc. Stop pretending and sticking your head in the sand – you’re only exposing a large target when you do that.
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In addition to keeping out debris, the sealed drive system only needs its oil refreshed every 10,000 kilometers (after the first 5,000-km change). It’s not particularly large but sufficient to hold a cellphone, baseball cap, water bottle, or any documents you might want to keep with the bike.
Cleantech Blog Cleantechblog.com, the premier cleantech site for commentary on news and technology relating to clean tech, greentech, energy, climate change and carbon, and the environment. Ontological Shock An Open Letter to Fred Krupp Report from GridEcon Conference SGS Climate Change Head on the First Carbon Credit. Email Neal.
Standardized values (Z scores) of (A) visible reflectance spectroscopy (VRS) chlorophyll a inferences from the five lakes proximate to major oilsands operations as indicators of lake primary production; (B) total PAH concentrations and (C) total DBT concentrations from all six study sites. Source: Kurek et al. Click to enlarge.
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