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Researchers create salts for cheap and efficient CO2 capture; mimicking methane hydrate

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This process worked well; however, the chemical bonds require energy to break them down, which drives up the cost of the CO 2 capture operation. Our team made it possible to carry CO 2 in a solid form without the need for refrigeration or pressure.

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IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

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The new technique—called Underground Gravity Energy Storage (UGES)—proposes an effective long-term energy storage solution while also making use of now-defunct mining sites, which likely number in the millions globally. The investment costs of UGES are about 1 to 10 US$/kWh and power capacity costs of 2.000 US$/kW.

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Cemvita demonstrates “gold hydrogen” production in situ, sets up subsidiary

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According to recent studies, the global green hydrogen market size was valued at US$0.3 According to a report from S&P Global Commodity Insights, the cost of electrolytic hydrogen from renewable energy spiked as high as $16.80/kg billion in 2020. It is growing at a CAGR of 54.7% from 2021 to 2028 and is projected to reach US$9.8

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Chalmers team identifies two main challenges for bio-hydrocarbon fuel production from cheap sources

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Researchers at Chalmers University of Technology, Sweden, have identified two main challenges for renewable biofuel production from cheap sources: lowering the cost of developing microbial cell factories; and establishing more efficient methods for hydrolysis of biomass to sugars for fermentation.

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BNEF ups forecast for global investment in stationary energy storage, sees majority of capacity likely to be grid-scale

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Global cumulative energy storage installations. BNEF projects that it will be made possible by further sharp declines in the cost of lithium-ion batteries, on top of an 85% reduction in the 2010-18 period. The report goes on to model the impact of this on a global electricity system increasingly penetrated by low-cost wind and solar.

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Bloomberg NEF forecasts falling battery prices enabling surge in wind and solar to 50% of global generation by 2050

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The arrival of cheap battery storage will mean that it becomes increasingly possible to finesse the delivery of electricity from wind and solar, so that these technologies can help meet demand even when the wind isn’t blowing and the sun isn’t shining. NEO 2018 sees $11.5 trillion of that going to wind and solar and a further $1.5

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IEA World Energy Outlook view on the transport sector to 2035; passenger car fleet doubling to almost 1.7B units, driving oil demand up to 99 mb/d; reconfirming the end of cheap oil

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The International Energy Agency (IEA) last week launched the 2011 edition of the World Energy Outlook (WEO), the current edition of its annual flagship publication assessing the threats and opportunities facing the global energy system out to 2035. While there is still time to act, the window of opportunity is closing. —WEO 2011.

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