EV Four Corners

EV Four Corners

EV Four Corners

Four Corners Electric Vehicle Information & News

Why EVs?

Electric Vehicle Efficiency

Home How much more energy efficient? Very Much. Chatting about EVs at Earth Day For some drivers, it is satisfying to drive a vehicle that wastes so little energy. The in-vehicle conversion efficiency of an...
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Want To Know How To Do The Math?

Home Fuel Economy – How many “miles per gallon” will I get?             Because you are using no gas, there are no miles per gallon. EV fuel economy is measured in average miles per kilowatt...
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About EV Four Corners

About EV Four Corners bySarah Kelly The first thing to know about us is we are a non-commercial, loosely affiliated interest group. We will not be taking advertising at any time, though we may discuss...
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EV News & Reviews

Durango 4Core to host EV showcase for Earth Day

4CORE, a non-profit energy efficiency advisor, will once again host an EV showcase in Durango for the Earth Day celebration on April 18, 2026. This year’s EV festivities at Buckley Park 11 AM – 3 PM will take place immediately after the Main Avenue parade, which ends in Buckley Park...
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Trump is (inadvertently) making an awfully good case for driving an EV

“Drill-baby-drill” has been mantra for the fossil fuel interests ever since Republican Vice-Presidential candidate Sarah Palin introduced that chant to the political mainstream in 2008. Trump has taken up the cause with zeal, promising that if the US just produced enough oil for its own needs, we would be free...
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Farmland for fuels; is that moral?

At a recent county commissioners’ meeting in Montezuma County, Colorado (Cortez), the issuance of a permit for a solar farm was considered. Ordinarily, the heavily agricultural county would be strongly receptive to allowing a farmer to do whatever they chose with their land. However in this case, agricultural interests were...
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The Hidden Weakness of PHEV Policy

This essay is about the political football that plug-in hybrid electric vehicles (PHEVs) have become. This is NOT a criticism of that class of vehicles; PHEVs have an important role to play. There is a best-car choice for every owner, and in my case it has often included a plug-in;...
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Electricity Isn’t Like That Other Automotive Fuel

Unlike gasoline, electricity is not routinely stored (yet). Accordingly, its availability and hence price varies wildly from time to time and place to place. All EV drivers can minimize their fuel costs by paying attention to the price tiers highlighted below. Spoiler alert: charge at home or when use of...
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New Chargers in the Four Corners: Oct 2025

In these times of maximal vengeance against EVs and their infrastructure, it was a pleasant surprise to drive electric (towing a trailer) across 5500 miles of western US this summer and discover so many new chargers, especially in the Four Corners. Major gaps in the charging network have been filled!
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