Articles by
Paul Gipe
Idaho National Laboratory List of Wind Turbine Power Curves Early 2000s
By
Paul Gipe
I am hosting the following spreadsheet file prepared by the Idaho National Laboratory that is no longer available or has been compromised. The xls file contains tabular power curve data for a number of wind turbines on the North American market in the early 2000s. The previous file available on the Laboratory's web site was dated January 31, 2007.
WindStor VAWT: Another Sad Saga of Time & Money Wasted
By
Paul Gipe
In sum, another story of ill-advised “development” of a revolutionary Darrieus wind turbine with all the attendant hubris and hype. The sad saga cost the government of Quebec $350,000—money that could have been used on something far more beneficial to the people of the province.
DECC Feed-in Tariff load factor analysis Extract Solar & Wind
By
Paul Gipe
The capacity factor for solar PV was about 10% and that for small wind turbines about twice that of solar PV at about 20%.
Curse of Honeywell Windtronics Keeps on Giving
By
Paul Gipe
Let this be a warning to you skeptics, critics, and debunkers of new-fangled wind turbine flim flam. It will come home to haunt you. Are you listening Mick Sagrillo?
Leaf Spy–an Essential Tool for Serious Nissan Leaf Drivers
By
Paul Gipe
Who doesn’t want a metaphorical peak under the hood of their Electric Vehicle (EV)? Leaf Spy, a smart phone app, talks to the computer in Nissan’s Leaf and displays the data it finds there—data essential to getting the most out of driving a Leaf. It’s a powerful tool every geek with a Leaf should have.
PlugShare—Where to Charge When You’re on the Road
By
Paul Gipe
When you drive an Electric Vehicle (EV), most of the time you charge at home. For those times when you don’t, you need to know where you can charge. The pre-eminent choice among drivers is Plugshare, a crowd-sourced app that identifies both public and private charge stations.
Jesla High-Power Mobile Charge Cable (EVSE) for EVs
By
Paul Gipe
If you plan to take your Electric Vehicle (EV) on a road trip in North America today, you must take along a portable charge cable. Like a spare tire, a portable charge cable is an essential piece of gear. Don’t leave home without it.
What Did Driving Our Electric Vehicle Cost Us in the First Year?
By
Paul Gipe
In October of 2014 we leased a 2015 Nissan Leaf, a battery-powered Electric Vehicle or EV. After one year of operation we can tally what it has cost us.
Our EVs Consumption and Fuel Cost: Year-End Report
By
Paul Gipe
Toward the end of October we passed the one-year mark with our 2015 Nissan Leaf, a battery-powered Electric Vehicle (EV). It was time to tally it’s operating cost.
Why We Drive Electric: Much Fewer Overall Emissions
By
Paul Gipe
Electric Vehicles (EVs) are simply cleaner than driving cars powered by fossil fuels, regardless of whether they use gasoline or diesel fuel.
Why We Drive Electric: No Tail-Pipe Emissions
By
Paul Gipe
Electric Vehicles (EVs) use electricity stored in traction batteries to drive the wheels. There is no Internal Combustion Engine that burns gasoline or diesel. There is no tail pipe in an EV and, thus, no tail-pipe emissions.
Why We Drive Electric: They’re More Efficient
By
Paul Gipe
EVs are more efficient in their use of fuel than cars powered by what insiders know as an Internal Combustion Engine or ICE. Because they are more efficient, EVs use fewer natural resources over their lifespan than conventional passenger or Light Duty Vehicles powered by fossil fuels.
