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GE study finds 5% of worlds natural gas production wasted per year by flaring

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Gas-flaring countries and trends. A newly released GE study — Flare Gas Reduction: Recent Global Trends and Policy Considerations —estimates that 5% of the world’s natural gas production is wasted by burning or “flaring” unused gas each year, despite some progress on the flaring issue. Click to enlarge.

Waste 260
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Sasol embarking on feasibility study on a US gas-to-liquids facility in Louisiana

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South African energy and chemicals group Sasol today announced that it has chosen the southwestern region of the State of Louisiana as the site for a planned gas-to-liquids (GTL) facility. billion barrels of liquid fuels and chemicals from coal and natural gas. —Gas to Liquids Life Cycle Assessment Synthesis Report.

Louisiana 210
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IHS CERA meta-analysis finds lifecycle GHG emissions for fuel produced solely from oil sands crude average 11% higher than from average crude refined in the US; high variability

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When the oil sands products refined in the United States are considered—a mixture of oil sands and lower-carbon blending components—the GHG emissions are, on average, 9% higher than the average crude processed in the US. IHS CERA compared 12 sources in its meta-analysis.

Oil-Sands 388
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Europe/US team: transitioning to a low-carbon world will create new rivalries, winners and losers

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In an opinion piece in the journal Nature , a team from the US and Europe suggests that the transition to a low-carbon world will create new rivalries, winners and losers, and that it is therefore necessary to put geopolitics at the heart of debates about the energy transition. abating carbon will create losers. —Goldthau et al.

Carbon 207
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GE posts $63M in orders for Durathon sodium-halide battery systems

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The Durathon battery can help extend mobile phone service to billions of people worldwide by helping generator-powered cell towers operate more efficiently, while also reducing greenhouse gas emissions. This costs an average of $20,000 to $30,000 per site and adds more than 50 tons of carbon dioxide into the atmosphere per year.

Sodium 236
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Lifecycle study finds LNG can reduce shipping GHG emissions by up to 21%

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A lifecycle study by consultancy thinkstep, commissioned by SEALNG and SGMF, has found that greenhouse gas (GHG) reductions of up to 21% are achievable now from LNG as a marine fuel, compared with current oil-based marine fuels, over the entire life-cycle from Well-to-Wake (WtW). Source: thinkstep.

Emissions 220
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Smith School lifecycle study highlights importance for algae-derived biodiesel of co-product utilization and optimizing and decarbonizing every step of the supply chain

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However, biodiesel from advanced biomass has an inherent environmental advantage of greenhouse gas (GHG) emissions reduction that can be realized once every step of the production chain is fully optimized and decarbonized, the researchers said. Currently, algae-derived-biodiesel is up to 2.5 and GHG emissions around 182 g CO 2eq /MJ fuel.

Oil-Sands 236