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A summary of how other systems of infrastructure (like roadways, water, sewer, and telecommunications) depend on electricity and how long each system could last under total blackout conditions.
A summary of how other systems of infrastructure (like roadways, water, sewer, and telecommunications) depend on electricity and how long each system could last under total blackout conditions.
Chemical rockets have made it possible for us to launch satellites into orbit and land humans on the moon, but if we want to go further, into the solar system and beyond...
New York is on the cusp of becoming the first state in the nation to pass a law banning natural gas in most new buildings, according to a handshake agreement that Gov. Kathy Hochul (D) announced she and state lawmakers had reached late Thursday.
EG4 18KPV- 48V Hybrid Inverter: 18,000W PV Input | 12,000W Output | 120/240V Split Phase
The United States' rapid switch to relying solely on renewable energy sources like wind and solar power requires far too much land, compared to keeping the country's energy systems as they are.
Ethanol has less energy than gasoline, but it can make so much more horsepower!
Can we charge a 48V off grid battery bank with a 12V car alternator and small gas engine? Will it overheat? What is the fuel economy (kWh/gal.)?
As if the US military was not already crippled by woke activism at the highest levels of the Department of Defense, the latest news suggests that the nation's military vehicle fleet will be hobbled as well.
As a kid I had no idea what it meant when I was told "Mass is Energy" and "Mass can be converted into energy". No matter how many times someone repeated that "They are just the same thing" it didn't click.
Expert Reveals Utility "Smart" Meters "are programmed to overcharge consumers" (charts included)
Did you know governments worldwide have spent over $5 trillion in the past two decades to subsidize wind, solar, and other so-called renewables?
In huge news for zero-emissions aviation, Chinese company CATL is set to go to mass production on a "condensed battery" it says can squeeze in more than twice as much energy as a Tesla Model Y battery, by weight – while being safe enough to fly wit
The company more than quadrupled deployment of battery energy storage systems to nearly 4 GWh.
The company more than quadrupled deployment of battery energy storage systems to nearly 4 GWh.
The dynamic duo of silicon and perovskite continue their rampage through the solar cell industry. Researchers at King Abdullah University of Science and Technology (KAUST) have developed a new silicon/perovskite tandem solar cell with a record-breaki
An appeals court has ruled against banning natural gas hookups in new buildings--an idea put forward by the city of Berkeley in California as a means of reducing emissions.
Selecting the ideal solar panel can be confusing. Understanding the different choices can help.
$329 Weize 12V LiFePO4: 18 Month Update! Should you buy it?
Most of us don't think about the huge data centers that enable our constant internet usage. But they're essential to our civilization--and they consume enormous amounts of electricity 24/7.
This is a military diesel generator I bought from auction. It's 16 years old and has been sitting outside, un-used, most of it's life. Lets bring it back to life. Model: MEP-831A, which is a 3kW 120/240V model. It has a single cylinder Yanmar die
This is a military diesel generator I bought from auction. It's 16 years old and has been sitting outside, un-used, most of it's life. Lets bring it back to life. Model: MEP-831A, which is a 3kW 120/240V model. It has a single cylinder Yanmar die
EG4 8kVA Final Update
"Electrification" is apparently a problem . . . for some very rich people.
PG&E, Southern California Edison and San Diego Gas & Electric, the three major California utilities whose services include electricity, have filed a joint proposal so that customers will be force to pay up to $92 every month fixed charge even if no e
If you earn more, you pay more.
If you earn more, you pay more.
Purdue researchers have demonstrated that low concentration ether-based electrolyte can successfully endure the long-term high voltage (4.3?V) operation of practical LMB (lithium Metal Battery) under industry viable configurations, when using the h
New! $1,639 LVGOO 48V LiFePO4 Server Rack Battery
With a disrupted long-term plan, the green movement has had to examine its own priorities and assumptions.
