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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. During reversing, the Prius is powered only by the electric motor.

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Waterloo power management strategy greatly enhances durability of on-board fuel cells in FC-PHEV

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Researchers at the University of Waterloo (Canada), with a colleague in Sweden, have used a power management strategy greatly to extend the durability of onboard fuel cells in a plug-in hybrid electric vehicle: an increase of 1.8, constant output power) and by shortening its active time (operation) via on-off switching control.

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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

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In a new study published in the journal Applied Energy , Carnegie Mellon University (CMU) researchers found that controlled charging of plug-in hybrid electric vehicles (PHEVs) reduces the costs of integrating the vehicles into an electricity system by 54–73% depending on the scenario. —Weis et al. Weis et al. Click to enlarge.

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KU Leuven team creates solar panel that produces hydrogen from moisture in air

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Bioscience engineers at KU Leuven have created a solar panel that produces hydrogen gas from moisture in the air. If that electric power is used to split the water into hydrogen gas and oxygen, you lose a lot of energy. The KU Leuven bioscience engineers solved this problem by designing a solar panel of 1.6 —Johan Martens.

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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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Study sees gradual, focused replacement of lead-acid SLI batteries by Li-ion batteries over next couple of years

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In a paper in the Journal of Power Sources , they suggest that the replacement will probably be specific to certain vehicle OEMs and geographical locations. The Pb-acid SLI battery will still continue to be in demand for the many small and cheap ICE vehicles where cost of the battery replacement will always be the deciding factor.

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Caltech’s SSPD-1 Is a New Idea for Space-Based Solar

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Several recently published deep-dive analyses commissioned by NASA and the European Space Agency have thrown cold water on the hope that space solar power could affordably generate many gigawatts of clean energy in the near future. Ali Hajimiri is the codirector of Caltech’s space-based solar power project. And yet the dream lives on.

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