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The US enacts final regulations to stop the increase in fuel efficiency penalties

Officials argued that the rule could save businesses (and indirect buyers) up to $ 1 billion a year, in line with the arguments of the auto industry lobby group Alliance of Automobile Manufacturers. It was alleged that the increased fines would cause "significant economic damage". Some states (including California and New York) and environmental organizations are arguing. They sued the …

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Trump administration freeze fuel efficiency penalties

WASHINGTON (Reuters) – The Trump government announced late Friday that it has issued final rules to suspend a 2016 Obama Government ordinance that more than doubles sanctions for automakers that do not meet fuel efficiency requirements. FILE PHOTO: Traffic is displayed at dusk along 42nd Street in the Manhattan district of New York, USA, on March 27, 2019. REUTERS / …

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The "green" fuel satellite of NASA passes its first test

The future of spaceflight looks green. Less than a week after the launch of a SpaceX Falcon Heavy missile on June 25, NASA's Green Propellant Infusion Mission (GPIM) passed its first test and successfully fired its five engines. The GPIM is powered by a new "green" fuel that NASA hopes will replace hydrazine, a toxic substance currently used by most …

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After the fires in June, the energy company says that hydrogen is the fuel of the future

Enlarge / A hydrogen refueling station. Peter Gercke / Image Alliance about Getty Images. California and in Norway. Despite these setbacks, the International Energy Agency (IEA) released a report on Friday stating that fuel is an important potential component of a low-carbon future. The first fire in Santa Clara occurred on Saturday, June 1, at a hydrogen reforming facility owned …

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The US and 26 other nations want to stop fuel imports from North Korea

In a report submitted to the UN Security Council Sanctions Committee for North Korea, Pyongyang is accused of violating a United Nations-imposed fuel import threshold by carrying out dozens of ship-to-ship transfers at sea that violate international sanctions. The details in the report were described to CNN and others by a UN Security Council diplomat with knowledge of the findings. …

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A new fuel for satellites is so safe that it does not blow people up

Later this month, a small satellite will dock a space rocket SpaceX Falcon Heavy to enable the world's first demonstration of "green" satellite fuel in space. The satellite is powered by AFM-315, which the Luftwaffe developed more than 20 years ago as an alternative to the typical satellite hydrate of choice, hydrazine. If successful, AFM-315 could dramatically increase the efficiency …

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NASA tests for the first time a safer rocket fuel – the BGR

The fuel that powers most spacecraft today is incredibly toxic to living organisms. This is usually not a big problem if you send something into space. However, there can be some risk when a spacecraft crashes back to earth due to a mishap. It is also a major obstacle for engineers who work closely with space-based hardware every day. NASA …

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New core-shell catalyst for ethanol fuel cells

A close-up of the platinum / iridium shell (green / blue) over a gold nanoparticle core (yellow) shows how this catalyst degrades carbon-carbon (gray ) cleaves in ethanol, whereby initially hydrogen atoms remain bound. The hydrogen protects the carbon in the early stages of the reaction and prevents the formation of catalyst-poisoned carbon monoxide that allows for complete oxidation and …

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