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Keep your cool on the road guys. Brake checking someone because they're following too close makes you just as bad a driver as them and creates a...
Hmmm, I was reading the that the theoretical limit was a bit over 80%... It would be quite impressive if they actually were at the theoretical...
Looks like Bloom is still running in secret mode, but they let it out that their latest generation of solid oxide fuel cells is over 60% efficient...
Not to mention trucks are only allowed in the right 2 lanes and it's illegal to pass on the right. Probably should have moved over instead of...
How did you originally measure 3.1 kWh? I would watch using the same number across seasons as lithium batteries can hold more energy when it's...
Think about what happens if you take a lot of water from the ocean and pile it up on the Earth's north or south pole... So I was wrong in my...
BPA orders NW wind farms to curtail production | Local News | The Seattle Times Wind has been shut down twice in recent days, illegal or not.
Trick question. There is no balance point. But there is a way we can offset it - melt the Antarctic icecap! (though admittedly since it's at...
Yes, I would. Climate is the type weather one normally expects. If one expects the weather to be 0.7 degrees warmer at night and 0.7 degrees...
Or do wind turbines speed up rotation of the earth since they act as big sails for the wind to push on? :p On a local scale, if night temps go...
Whaaat? Then he'd have to stop moving the goalposts. ;) Your typical car spends at least 90% of the time sitting and doing nothing. Most of...
That is insane. Total cost should be no more than $6 / watt installed these days. Good crews can do it for $4.50-$5.00 / watt, so $6/watt just...
Why stop there - current crop of CCGT plants are around 60% efficient now. Co-generation plants can do even better than that. Looks like the...
Please tell me where all these hydrogen filling stations are. It's going to cost $500 billion to build out a hydrogen fueling network. It costs...
Huh? Less infrastructure for Hydrogen compared to EVs? Please back this up with some facts. Let's start with some facts for EVs: 1. 85% of...
Yep - A simple J1772 L2 EVSE can be DIY (see the Open EVSE project) for about $300 today and most of that cost is in the J1772 plug/cable. The...
Look at the wheels. Unique wheels for the PiP - chrome trim along the doorsills and bumper, too.
5 kW NG fuel cell: ClearEdge 5 | Home Fuel Cell | ClearEdge Power Looks to be about the size of a refrigerator - takes up the same floor space...
Why reform to hydrogen when home fuel cells already exist that convert NG to electricity and heat at 50% efficiency for electricity plus any heat...
+1 Exactly! Why do FC proponents use the benefit of using pixie-dust for inputs while EVs don't?
