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

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While there are many effective solutions for daily energy storage, the most common being batteries, a cost-effective long-term solution is still lacking. 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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ICL researchers develop new membrane-based system for cheap, efficiently made biofuels

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Our new technology could help to drive down the cost of biofuels so that they eventually replace fossil fuels in transport and aviation—a much happier situation for the environment and one we are all working towards. This project was funded by bp International Centre for Advanced Materials (bp ICAM). —Kim et al.

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Looking to get in a hybrid for cheap? Used Toyota Prius 1.5 HSD 2004-2009 Review

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I knew I wanted something for her that was cheap to maintain, had a reliable automatic transmission, came with cruise control, AC. We only drove ’normal’ ICE (Internal Combustion Engine) cars before but those gave me a feeling of always being in a hurry. It is something very cheap to fix and to inspect.

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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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NACFE releases guidance report on hydrogen fuel cell heavy-duty trucks

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Battery electric trucks should be the baseline for hydrogen fuel cells electric vehicle (HFCEV) comparisons, rather than any internal combustion engine alternative. Many factors will influence this, including emissions regulations, infrastructure, hydrogen availability and total costs of ownership. of hydrogen adoption in 2030.

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Ninth annual Green Innovation Index finds California light-duty vehicle emissions spike; major challenge to 2030 climate goals

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The California Green Innovation Index has tracked key economic and environmental indicators at the regional, state, national and international level since 2008. While the%age increase in VMT was roughly in pace with population increase, as the cost of driving went down it appears some people abandoned public transportation for driving.

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Nissan and Endesa collaborating to deliver vehicle-to-grid systems to market

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Nissan and Endesa, an Enel Group subsidiary, signed an agreement at the Geneva International Motor Show pledging to work together to deliver a mass-market V2G system and an innovative business model designed to leverage this technology.

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