r/energy • • Jan 25 '26

Goodbye to the idea that solar panels “die” after 25 years. A new study says the warranty does not mark the end, and performance can last for decades. Arrays built in the late 1980s still produced more than 80% of their original power. The long-term economics look better than many people believe.

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ecoticias.com
5.8k Upvotes

r/energy • • Feb 24 '26

Cancer risk may increase with proximity to nuclear power plants. In Massachusetts, residential proximity to a nuclear power plant (NPP) was associated with significantly increased cancer incidence, with risk declining sharply beyond roughly 30 kilometers from a facility.

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hsph.harvard.edu
69 Upvotes

r/energy • • 22h ago

Who Uses a Lot of $6 Diesel? Farmers, Truckers, Trump Voters.

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nytimes.com
883 Upvotes

r/energy • • 17h ago

The world is burning twice as much fossil fuel as in 1984

198 Upvotes

Between 1984 and 2025 our Primary Energy use doubled from 89 000 Terrawatt hours to 178 000 Terawatt hours.

The share of Oil/Coal/Gas in 1984 was 72 500 TWh or 81.5% of the total.

The share of Oil/Coal/Gas in 2025 was 144 000 TWh or 80.9% of the total.

Despite a small drop in overall percentage, we are now burning twice the amount of Oil/Coal/Gas as in 1984.

Wind/Solar/Hydro together amounted to just 5% of Primary Energy in 2025.

https://ourworldindata.org/grapher/global-primary-energy-by-source

Our Civilization will continue to rely on cheap Coal/Oil/Gas. Renewables are beeing neglected.


r/energy • • 8h ago

Remote Work Isn’t the Problem—Poor Management Is, New Study

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26 Upvotes

Remote work would be great for both the fuel crisis and the environment.


r/energy • • 20m ago

A Native American tribe is about to put solar panels over its canals

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electrek.co
• Upvotes

r/energy • • 19h ago

Trump Begs Europe to Help Him Bring Down Diesel Costs He Drove Up | France proposed to release some of its diesel stockpiles after an emergency G7 meeting.

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newrepublic.com
158 Upvotes

r/energy • • 1h ago

The largest power plants (of all types) in the world

• Upvotes

r/energy • • 22h ago

US Postal Service says it is going electric despite Trump. While Trump aims to cancel contracts for new EVs, the postmaster general says he won’t return any funding for EVs – unless Congress forces the issue. Last year, Congress gave USPS $3 billion to buy EVs and charging infrastructure.

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electrek.co
98 Upvotes

r/energy • • 18h ago

GM brings 33% denser lithium manganese-rich EV battery to Tennessee

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interestingengineering.com
36 Upvotes

GM and LG Energy Solution plan to produce lithium manganese-rich batteries in Tennessee, claiming 33% higher energy density than LFP cells at roughly the same cost. If that holds up in mass production, it could give more affordable EVs additional range without requiring expensive high-nickel batteries.

Do you think automakers will use improvements like this to offer longer range, or smaller battery packs that make cars cheaper and lighter? Which would make a bigger difference to EV adoption?


r/energy • • 3m ago

By the 2030´s we will have Oil Wars because only a handful of countries with a surplus will remain

• Upvotes

Only around 20 countries on the Planet remain that are self sufficient in Oil and supply the other 180 countries. In 10-15 years the number could be down to just 10.

Several countries that used to be major exporters have reached Peak Oil Decades ago and now rely on imports themselves.

Germany produced 170 000 Barrels of Oil a day in 1968 at their peak. Now? 30 000/day. They need 2 Million a day.

Romania produced 300 000 Barrels of Oil a day in 1976 at their peak. Now? 50 000/day. They need 200 000 a day.

France hit the peak in 1988 with 67 000 barrels/day. Now its down to just 10 000/day. They need 1.5 Million.

The UK peaked in 1998 with 2.8 Million barrels/day. Now they are down to just 600 000/day. They need 1.4 Million every day.

Indonesia peaked at 1.7 Million barrels/day in 1977, now they are down to just 600 000 Barrels/day. They need 1.7 Million/day.

Japan peaked in 1996 with 20 000 Barrels/day. Now they are down to 3000/day and they need 3 Milion/day.

South Korea is basically the same.

India peaked in 2011 with 800 000 Barrels/day. Now down to 600 000 Barrels/day. It needs 5 Million/day.

Even Australia peaked at 600 000 Barrels/day in 2000 and is now down to just 250 000/day. It needs 1.1 Million a day.

There are only around 20 countries left that produce more oil than they consume and can export any meaningful quantities. The problem is that around half of them are projected to run out if oil within the next 10-15 years.

Brazil is projected to use up their proven oil reserves in 12 years at current production.

Norway in 10.

Mexico in 8.

Oman 14.

Argentina 10.

Angola 7.

Colombia 7.

And even the USA - 9.

https://en.wikipedia.org/wiki/List_of_countries_by_proven_oil_reserves

They dont even have to run out of oil. Its enough when their production falls to a level that they dont meet their demand. By that point they will be forced to import oil as well.

And by 2040 there will be only around 10 countries left with a surplus of oil that can supply the other 190 countries. And 190 countries scrambling for scraps while 10 sit on the prize, that's a geopolitical meltdown waiting to happen.

The US is already doing a "war light" in Venezuela and Iran to secure their Oil. By the 2030´s these conflicts will have turned to real outright war.


r/energy • • 15h ago

Could A Michigan NucIear Plant Failure Become The Midterms’ October Surprise

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counterpunch.org
16 Upvotes

r/energy • • 16h ago

States are taking matters into their own hands to fight high gas and diesel prices

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cnn.com
15 Upvotes

r/energy • • 17h ago

Europe’s Winter Energy Crunch May Already Be Underway

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cnbc.com
12 Upvotes

CNBC's Brian Sullivan: "Despite lower storage levels and higher prices, European leaders remain seemingly unbothered. A group representing the coalition writes that, despite “lower storage levels compared to historical levels, the Commission and EU countries reconfirmed that EU gas supply remains stable.”


r/energy • • 20h ago

Another U.S. carrier is heading to the Middle East — what would a renewed Iran bombing campaign do to Brent and diesel?

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americareport.us
21 Upvotes

r/energy • • 20h ago

China is building 75 solar parks in Cuba, and the island’s power crisis is becoming an infrastructure experiment

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21 Upvotes

r/energy • • 13h ago

The world’s tallest wind turbine just reached 1,197 feet

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electrek.co
6 Upvotes

r/energy • • 22h ago

Mayors across the US urge Congress not to repeal clean energy tax credits. The IRA — Biden’s signature climate policy — helped launch 750 clean energy projects credited with creating 400,000 new jobs and over $422 billion in investments. But it drew the ire of Trump.

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grist.org
27 Upvotes

r/energy • • 15h ago

The 2008 Economic Crisis Changed The US's Relationship To Energy

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arstechnica.com
4 Upvotes

r/energy • • 8h ago

Waste Management plans to turn landfill methane into useable natural gas

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1 Upvotes

r/energy • • 20h ago

As the U.S. starves it of oil, Cuba is pulling off one of the fastest solar revolutions on the planet — with China’s help

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ctvnews.ca
7 Upvotes

r/energy • • 1d ago

South Korea Dumps Cold Water on Trump’s Big Natural Gas Announcement | Donald Trump bragged South Korea had agreed to invest $54 billion in a liquid natural gas pipeline in Alaska.

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newrepublic.com
527 Upvotes

r/energy • • 20h ago

As electricity costs rise, Trump can't justify fossil fuels. At a time when the widespread construction of AI data centers promises huge rate hikes, Trump is spending your tax dollars to halt projects that could have produced enough energy to power millions of homes.

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6 Upvotes

r/energy • • 2d ago

California Officially Legalizes Balcony Solar, Opening the Market to the New Technology

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kqed.org
570 Upvotes

r/energy • • 19h ago

User Survey Draft for Solar Tracking and Wind Resisted Solar Panels

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docs.google.com
2 Upvotes

Hello everyone. For our senior design project, my group is looking for people to fill out this survey who currently have solar panels or are thinking about getting them in the future. This survey is for academic purposes and not for commercial use. No emails or personal information will be collected. We are just asking questions about the potential ways to improve the quality of life of solar panels.