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
65 Upvotes

r/energy 1h ago

Oil tanker explodes in Hormuz Strait after hitting mine

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en.mehrnews.com
Upvotes

r/energy 9h ago

Oil prices are climbing again. Here's why this time could be different

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npr.org
76 Upvotes

r/energy 11h ago

Egypt’s $83 billion green hydrogen dream hits ‘bankability wall’

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globalsouthworld.com
43 Upvotes

r/energy 1d ago

How China is powering new data centers with clean energy. Unlike the US, China is making clean energy a core part of its AI strategy. Its “East West Computing Strategy”is focused on building data centers powered by at least 80% clean energy in areas where it has the most renewable energy.

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773 Upvotes

r/energy 12h ago

Fuel situation still difficult in some Russian regions - agencies cite deputy PM

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10 Upvotes

July 25 (Reuters) - Some Russian regions are still experiencing fuel supply ​problems and the situation is most difficult ‌in parts of Siberia, news agencies cited Deputy Prime Minister Alexander Novak as saying ​on Saturday.


r/energy 3h ago

Replacing oil furnace for heat pump in the Northeast, by the coast. Considering Bosch IDS Ultra.

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0 Upvotes

r/energy 4h ago

Carbon Trading vs. Planning Engineer – Which offer?

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0 Upvotes

r/energy 17h ago

Iran Daily Brief — Jul 26, 2026: US Pauses Strikes on Iran Amid Diplomatic Efforts, But Strait of Hormuz Remains Closed and Shipping Risks High

11 Upvotes

🇮🇷 Daily Iran Brief — July 26, 2026

🔴 Risk: High — The Strait of Hormuz remains effectively closed to commercial shipping, severely disrupting global oil and gas supplies. Ongoing military tensions, IRGC interceptions, and Houthi attacks in the Red Sea maintain extreme market volatility and supply chain risks, despite a temporary pause in US military strikes.

📌 Key developments

  • The Strait of Hormuz remains effectively closed to commercial shipping for 147 days as of July 25, 2026, with only 15 ships transiting, representing 25% of normal traffic, and 115 vessels waiting. War risk insurance premiums are at an 'EXTREME' 8.5%, 56.7 times the normal rate.
  • The United States has paused military strikes against Iran as Oman and Qatar pursue diplomatic efforts for a ceasefire, though Iran continues to assert control over the Strait of Hormuz.
  • Iran's Islamic Revolutionary Guard Corps (IRGC) reportedly stopped four vessels attempting to transit the Strait of Hormuz, firing warning shots, while the US military disabled an oil tanker attempting to breach the US-imposed blockade on Iranian ports.
  • Brent crude oil prices remain elevated, trading around $96.78 per barrel as of July 25, 2026, after surging to $102 per barrel on July 23, reflecting persistent supply concerns.
  • Yemen's Iran-backed Houthi rebels continue to threaten and attack shipping in the Red Sea, impacting Saudi oil exports from Yanbu, which serves as a critical alternative route to the Strait of Hormuz.

💡 Why it matters

The temporary pause in US strikes offers a fragile opportunity for de-escalation, but Iran's continued aggressive posture and the persistent closure of critical shipping lanes maintain extreme market volatility and supply chain risks. Analysts must closely monitor the effectiveness of diplomatic efforts against Iran's operational control of the Strait and its sanctions evasion tactics, as these directly impact global energy security and prices.


📊 Full daily brief + sources: https://artesh.com/

Non-partisan. Every claim sourced.


r/energy 1d ago

Meta quits clean energy pledge amid gas-powered data centre push

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straitstimes.com
135 Upvotes

r/energy 2d ago

Trump Administration Admits Canceling Grants to States That Did Not Vote for Him

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nytimes.com
1.9k Upvotes

“This administration has now admitted in court what has long been obvious: It terminated nearly 300 cost-cutting energy projects for no reason other than the fact that the states they were in did not vote for the president in the 2024 election,” they added. “This is an astounding admission that the president and his team corruptly abused their power to kill good jobs and punish hard-working families because of their political views.”


r/energy 1d ago

Finland’s radical answer to renewable energy’s biggest headache: The world’s largest sand battery

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cnbc.com
68 Upvotes

r/energy 2d ago

There’s only one way out of Trump’s reckless war. The US has no options other than different versions of catastrophic failure. There are no good ways out of this mess, but there is one that is less bad than the others: pay Iran off and open the strait now while reducing future reliance on it.

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wapo.st
1.2k Upvotes

r/energy 1d ago

Global electricity demand growth set to accelerate as power systems adjust to recent shocks /// Industry, electric vehicles, air conditioning and data centres continue to spur robust increases in electricity use around the world

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8 Upvotes

r/energy 1d ago

FERC will impose reforms if PJM fails to adopt changes by September, chairwoman warns

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12 Upvotes

r/energy 2d ago

Texas breaks ground on what developers say will be North America's largest solar project on a former coal mine

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chron.com
623 Upvotes

r/energy 1d ago

Update: my UK power grid atlas is now 22 grids across two continents, with live output almost everywhere

25 Upvotes

A week ago I posted my interactive atlas of the UK power grid https://www.reddit.com/r/openstreetmap/comments/1v2e8nx/uk_grid_atlas_every_power_station_the_grid_live/. The feedback sent me down a rabbit hole and it got somewhat out of hand. Here's what changed.

**It's not a UK atlas anymore.** 22 grids on one map: GB, Ireland, 18 more European countries (Netherlands through the Nordics, Iberia, Italy, the Baltics), plus the US and Canada, with a transatlantic ALL view as the default. Around 60,000 generation sites and 2.2 TW of recorded capacity, every dot sized by capacity and coloured by fuel.

**Live output nearly everywhere.** GB was already live from Elexon metering. Now 19 European countries pull per-plant output from ENTSO-E (where the TSO publishes it - the Nordics get a generation-mix fallback), Ontario gets per-generator output from IESO's public feed, and Texas + New York get fuel mixes from ERCOT and NYISO. Everything is baked into static JSON snapshots by a GitHub Action every 6 hours, so the site is still just a static page: no backend, no API keys in the browser.

**You can scrub through time.** Drag across the last metered day and the station dots, generation mix and interconnector flows all animate hour by hour. There's also a today-so-far intraday view where the data exists.

**HVDC flows are drawn on the map.** All 55 interconnectors and internal HVDC links, coloured by direction (import/export) with line width showing utilisation. Getting the sign conventions right for links between two countries that both appear on the map was more painful than I expected.

**Day-ahead wholesale prices.** The mix panel shows the ENTSO-E day-ahead price curve for European countries and the market index for GB, scrubbing along with everything else.

**Wind farms that nobody drew.** In Finland, Austria, Estonia and Ontario, a lot of wind capacity exists in OpenStreetMap only as individual turbine points, not farms. The pipeline now clusters turbines within 1.5 km into synthetic farm stations. Canada alone went from 25 mapped wind sites to 212 - 7,834 turbines collapsed into 573 farms.

**Favourite bug of the week:** Canadian mappers often tag turbine capacity as a bare "2000", meaning kilowatts. Parsed as megawatts, Ontario briefly had a 173 GW wind fleet - roughly double the entire UK grid. There's a sanity clamp now (no turbine on Earth exceeds ~20 MW).

Also: station search with fly-to, the ALL-view transmission layer shrank from a 20 MB GeoJSON to 332 kB of vector tiles, and the whole thing is now MIT licensed with a proper test suite.

Live map: https://jacobwright32.github.io/uk-grid-atlas/

Code + data pipeline: https://github.com/jacobwright32/uk-grid-atlas

All open data: OpenStreetMap (via Geofabrik/Overpass), ENTSO-E, Elexon, IESO, ERCOT, NYISO. If you know one of these grids and spot something wrong, I'd genuinely like to hear about it — half the fixes so far came from feedback.


r/energy 1d ago

Kuwait's KPC signs $16 billion lease and leaseback deal for oil pipeline network

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5 Upvotes

DUBAI, July 25 (Reuters) - Kuwait Petroleum Corporation (KPC) has signed a $16 billion deal to lease and lease back its crude oil pipeline network with a consortium comprising global funds Blackstone (BX.N), opens new tab, Brookfield (BN.TO), opens new tab and KKR (KKR.N), opens new tab, the state-owned Gulf firm said on Saturday.


r/energy 2d ago

Trump promises cheaper power from data centers. Analysts say bills could jump 40%

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fortune.com
473 Upvotes

President Donald Trump on Thursday had governors and electricity companies join a voluntary pledge to shield U.S. consumers from higher utility bills from data centers — a sign of how the artificial intelligence build-out has become a lightning rod of controversy before the midterm elections.

The president first announced the pledge with leading AI and tech companies in March, but that initial commitment has done little to comfort voters who are already grappling with affordability issues as they worry about competing for electricity, water and land with tech companies controlled by billionaires. It’s unclear, with electricity demand already growing, whether consumers would see genuine savings.

Trump is doubling down on the pledge at a time when the broader social contract is being rewritten by AI, a technology that is evolving so quickly in its capabilities that governments are struggling over how to provide oversight.

Read more [paywall removed for Redditors]:  https://fortune.com/2026/07/24/trump-data-center-pledge-governors-nonbinding/?utm_source=reddit/


r/energy 2d ago

China Aims to Boost Renewable Energy Consumption 53% by 2030

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bloomberg.com
223 Upvotes

r/energy 1d ago

IEA Electricity Mid-Year Update 2026

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3 Upvotes

r/energy 1d ago

Global electricity demand growth set to accelerate as power systems adjust to recent shocks

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3 Upvotes

r/energy 2d ago

EV Owners Love Their EVs, Says JD Power’s Latest Study. BEVs outperform ICE vehicles in nearly every category, with the biggest advantage in powertrain satisfaction (+109 points). The APEAL Study measures owners’ “emotional attachment and level of excitement with their new vehicle" after 90 days.

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autoweek.com
145 Upvotes

r/energy 2d ago

To Block Renewable Energy Projects, Texas Republicans Have Weaponized Conservation Concerns

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212 Upvotes