The photo at left comes along with the comment:
A creative Tesla owner recently took sustainability into his own hands by installing a solar roof on his Model 3, testing whether it could generate enough energy to charge the electric vehicle independently—and it worked. The modification integrates solar panels seamlessly onto the car’s roof, capturing sunlight and converting it into electricity to supplement or even fully power the vehicle’s battery.
I saw a Prius with PV roof at a car show in 2009 when I first got interested EVs. They look cool, and if that’s important to you, please be my guest.
The reason they are a rarity though is math and physics. At most places on the planet, Earth receives about 1000 Watts/square meter. Assuming 8 hours per day of high-grade sunshine, 3.5 square meters of PV, an efficiency of 25%, that’s 250 Watthours/day. This translates to about one mile per day for the typical EV.
If you want to fully power your 100 KWhr Tesla, that’s 400 days, just over a year–not too compelling.
https://www.2greenenergy.com/2026/01/12/roof-mounted-solar-pv-for-your-ev/
A couple of months ago, I happened to ask a friend who had emigrated from Sweden if she was religious. “No!” she exclaimed. “Almost no one in Sweden is religious.”
As we see at left, there seems to be a huge correlation between atheism and the national level of happiness. But what causes that?
Are believers unhappy people for some reason? That doesn’t make sense.
Here’s my two-fold theory. Atheists believe:
a) That we only live once, so we try to enjoy it while we can.
And, more importantly,
b) That we need to take care of one another (since there is no God). We’re willing to make sacrifices if that means things like great education, universal healthcare, environmental responsibility, tolerable working conditions, and near-zero poverty.
Renewable Energy
From the Independent: “Trump Administration to Pay Two More Companies to Walk Away from U.S. Offshore Wind Leases”
From this article in The Independent:
The Trump administration announced two more payouts Monday for energy companies to walk away from U.S. offshore wind projects under development.
Bluepoint Wind and Golden State Wind have agreed to end their offshore wind leases in exchange for reimbursements totaling nearly $900 million. Both companies have decided not to pursue any new offshore wind projects in the United States, the Interior Department announced Monday.
Bluepoint Wind is an offshore wind project in the early stages of development off the coasts of New Jersey and New York, while Golden State Wind is a floating offshore wind project proposed off California’s central coast.
Trump is hellbent on destroying the renewable energy industry so as to benefit his billionaire friends in fossil fuels.
He’s on course to be remembered as the most destructive person in world history, with the possible exception of Adolph Hitler.
What is said here about Pete Hegseth is clearly true.
But keep in mind that he’s fiercely loyal to Donald Trump, and Trump couldn’t possibly care what happens to the United States, as long as he can stay out of prison and enrich himself and his family.
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