Natural gas, because it’s low-carbon, is being used as a bridge fuel away from the old fossil fuel world. But there are two main problems. The infrastructure leaks methane (the main component of the gas) which is 25 times more potent than CO2 over a 100-year period (and 86 times over a 20-year period!). And, crucially, nobody is properly measuring those leaks. That means policy makers are growing the gas mix without knowing by how much it’s … [Read more...]
Fossil fuel politics is changing: Big Oil, automakers split on Trump lowering standards
Cara Daggett at Virginia Tech has noticed a positive change in corporate support for the Transition. In the past, Big Oil and automakers would have opposed any limits to business-as-usual. But today, major oil companies, including BP and Royal Dutch Shell, are opposing U.S. President Trump’s intention to further deregulate methane emissions. That’s because they’ve invested heavily in natural gas as a bridge fuel for a clean future, which would … [Read more...]
New gas-to-methanol technology OxE could end oil well “flaring”
Oil wells also release natural gas. But it’s burnt off on site whenever the economics of collecting and piping it don’t add up (gas can’t use the existing petroleum infrastructure). What if it could be converted into methanol, says Nichole Liebov at the University of Virginia. She describes a new process called oxyesterification (OxE) that converts methane (the main constituent of natural gas) into methanol cost effectively at low temperatures … [Read more...]
IEA clean energy progress report: Only 7 technologies/sectors on track, 38 not
Of the 45 energy technologies and sectors assessed in the IEA’s latest Tracking Clean Energy Progress (TCEP) report, only 7 are on track with the IEA’s Sustainable Development Scenario (SDS). It’s their latest and most comprehensive assessment of clean energy transitions. “On track” includes energy storage, EVs and solar PV. But buildings, car, flaring and methane emissions are still rising. This year’s TCEP puts much greater emphasis on … [Read more...]
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