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Argonne-led team develops new low-cost cobalt-based catalyst for PEM electrolysis

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A multi-institutional team led by the US Department of Energy’s (DOE) Argonne National Laboratory (ANL) has developed a low-cost cobalt-based catalyst for the production of hydrogen in a proton exchange membrane water electrolyzer (PEMWE). Production of green hydrogen at that cost could reshape the nation’s economy.

Low Cost 186
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China-based study concludes using political incentives to fight pollution is costly and inefficient

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The study looked at water quality regulations and found that local officials more heavily enforced regulations on polluting firms that were monitored and tracked by the central government, while not enforcing regulations on firms not tracked. The unequal deployment of the regulations led to significant economic losses in China.

Pollution 220
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Wärtsilä and partners developing emissions-free barge concept

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The concept is supported by the Dutch Ministry of Infrastructure and Water Management. With the help of a 2000 kWh Repack container, an inland vessel can sail for two to four hours. The other founders of ZES are ING Bank, energy and technical service provider Engie, and the Port of Rotterdam Authority.

Concept 357
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Tata Motors launches $10,000 electric hatch; deliveries of Tiago.ev start in January

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Lakh (US$10,000) (All India – Ex-showroom), for the first 10,000 customers (of which 2000 will be reserved for the current owners of Nexon EV and Tigor EV). Tata Motors, India’s leading automobile manufacturer, launched the newest member of its EV family this past week: the Tiago.ev. Equipped with a permanent magnet synchronous motor, Tiago.ev

Motor 435
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Researchers demonstrate sustainable integrated process for wastewater algae to biocrude via hydrothermal liquefaction

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HTL uses subcritical water as the chemical driving force to convert biomass to a carbon-rich biocrude. However, for high water content biomass, such as algae, the energy costs of dewatering may offset the energy demand of liquefaction processes. Using microalgal feedstocks, biocrude yields from HTL processing are 5?30%

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The Lies that Powered the Invention of Pong

Cars That Think

It sold 2000 units but was never a hit. It sold 2000 units but was never a hit. He divided the cost of a computer by the amount of money an average arcade game made and promptly dropped the idea, because the economics did not make sense. The ice water thawed in my veins.” The ball in Pong is square.

Power 144
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Perspective: Despite Solyndra’s death, the future of solar energy is sunny

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Remember when the dot.com bubble burst in 2000 and, seemingly overnight, some companies ceased making millions hand-over-fist? We’ve seen a considerable reduction in solar panel costs, but that is exactly why there is reason to be optimistic. kWh average cost of electricity in the United States and globally.

Solar 246