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Daimler Buses North America’s Orion VII Transit Bus Makes World Debut with SCR

Green Car Congress

Daimler Buses North America (DBNA) unveiled the new-generation diesel Orion VII transit bus, now equipped with selective catalytic reduction (SCR) emissions technology, at the Bus & Paratransit Conference in Cleveland, Ohio. The new generation Orion VII is available with diesel, hybrid and natural gas (CNG) drives.

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Artemis II Will Send Astronauts Around the Moon

Cars That Think

This article is part of our special report Top Tech 2024. In March 2022, this 40-meter liquid-hydrogen tank was attached to the 20-meter forward assembly to form part of the core stage for NASA’s Space Launch System. Gateway, shown in an artist’s rendering, is powered by an ion drive driven by solar-generated electricity.

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When They Electrified Christmas

Cars That Think

Johnson, vice president of the Edison Electric Light Co., debuted electric Christmas lights when he lit up 80 hand-wired bulbs on a tree in the parlor of his New York City home. He also created a fire "burning" in the fireplace; in reality, it was colored paper illuminated from below by electric lights. began advertising.

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NASA awards $16.5M to four teams for additional research into reducing aircraft fuel consumption, emissions and noise

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The program’s Subsonic Fixed Wing Project oversees the work at the agency’s Glenn Research Center in Cleveland and Langley Research Center in Virginia. Moreover, the fuel burn reduction and the ‘greening’ of the electrical power grid can produce large reductions in emissions of life cycle CO 2 and nitrous oxide.

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Flash Drive: 2023 Kia Niro Hybrid

Clean Fleet Report

liter 4-cylinder engine coupled to a 32-kW electric motor that puts out 139 horsepower and 195 pound-feet of torque, driving the front wheels through a 6-speed dual-clutch automatic transmission. Stopping was through four-wheel electric-boosted anti-lock brakes. Niro gets a new look–and more. Efficient with Low Emissions.

Kia 92
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NASA’s New Shortcut to Fusion Power

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And scientists and engineers have continued to study the sun’s fusion process in hopes of one day using nuclear fusion to generate heat or electricity. But these generators convert heat to electricity at roughly 7.5 Current fusion reactors also require copious amounts of tritium as one part of their fuel mixture.

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US DOT Awards $100M in Recovery Act Funds to 43 Transit Projects to Reduce Energy Consumption and Greenhouse Gas Emissions

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The US Department of Transportation (DOT) is awarding $100 million in Economic Recovery Act funding to 43 transit agencies for projects to reduce energy consumption and greenhouse gas emissions from both vehicles and facilities. The Federal Transit Administration reviewed more than $2 billion in applications for these funds.

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