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Tesla engineers travel to ‘New Zealand, Alaska and beyond’ to test vehicles in winter conditions

Teslarati

Tesla engineers recently traveled to New Zealand and other cold climates to test the vehicles for winter conditions. ” The EV maker then said that its engineers “travel to the ends of the earth–New Zealand, Alaska and beyond,” to test the vehicles in winter conditions throughout the year. .”

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ICCT: US domestic airlines show modest improvement in fuel efficiency since 2010, top performers Alaska and Spirit widen lead

Green Car Congress

from 2010 to 2012, less than what is needed to meet US greenhouse gas (GHG) reduction goals, according to an analysis released today by the International Council on Clean Transportation (ICCT). Alaska is very efficient in large part because it operates a new Boeing fleet and uses turboprops on regional flights. Earlier post.)

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Neste supplying sustainable aviation fuel to three major US airlines for flights from SFO

Green Car Congress

Neste, the world’s largest producer of renewable diesel and sustainable aviation fuel (SAF) produced from waste and residue raw materials, is supplying Alaska Airlines, American Airlines and JetBlue Airways with sustainable aviation fuel for flights from San Francisco International Airport (SFO).

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Scientists call for careful use of time scales, reference dates and statistical approaches in analyzing climate change trends to avoid distortion and hampering of response

Green Car Congress

Interpolated surfaces showing the change in mean annual temperature across Alaska for three different time series: 1949?2009, Is it warming?”, “Is it cooling?”), and these outlets are often the major information source for the general public and policy makers on the issue of climate. 2009, 1949?1976, 1976, and 1977?2009. Is it warming?”

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BOEMRE releases study on incorporating climate effects into oil-spill risk analysis for Arctic

Green Car Congress

The Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE) released a new report evaluating how climate change may affect the environmental conditions measured and used in mathematical modeling for oil-spill trajectory analysis in the Arctic region. —BOEMRE Director Michael R.

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5 phase SRM motors

DIY Electric Car

I don't think the ambient temperature matters much, because all modern EV motors run high enough power density that they need active (normally liquid, often oil) cooling; their internal operating temperature can get pretty high, even in a temperate climate. Both rotor designs experience heating.

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FAA selects 6 sites for unmanned aircraft systems research for integration into US airspace

Green Car Congress

In selecting the six test site operators, FAA said it considered geography, climate, location of ground infrastructure, research needs, airspace use, safety, aviation experience and risk. These six test sites achieve cross-country geographic and climatic diversity and help the FAA meet its UAS research needs. State of Nevada.