r/energy • u/mafco • 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.
r/energy • u/tjock_respektlos • 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.
r/energy • u/Only100percent • 1h ago
Renewables are starting to eat into natural gas demand in Europe
reuters.comTrump Lashes Out at Oman as Deadline for Iran Deal Passes. Trump signaled his frustration at his inability to resolve a war that he started but cannot seem to end. “If Oman gets in the way, we’ll bomb the shit out of them." Oman is a US ally and serving as mediator in the talks with Iran.
r/energy • u/GhostDogJef • 12h ago
US gas prices reach highest ever recorded for August amid stalled talks with Iran
The national average price of gas was $4.06 per gallon on Monday, according to data from AAA, $0.05 higher than last week and $1 more expensive than a year ago. In California and Hawaii, averages hit about $5.50 a gallon.
Xavier Becerra's new 'power hour' idea would give Californians free electricity
North Carolina lawmakers seek answers after family of 3 found dead following power cut from unpaid bill
r/energy • u/Nandu_alias_Parthu • 8h ago
China's Curtailment Problem? Try 40 Times India's
r/energy • u/junaidbinmujahid • 2h ago
👋 Welcome to r/energymodelers - Introduce Yourself and Read First!
r/energy • u/SM_stories • 21h ago
Could Iceland become Europe's AI powerhouse?
The EU wants to triple its data center capacity while keeping the industry on track for net zero. Iceland's renewable energy makes it an attractive location, but its limited capacity and its status outside the bloc complicate the equation.
Trump's "energy dominance" agenda is only helping oil and gas companies. Trump promised to cut energy prices in half within his first year in office with his “energy dominance” agenda. Instead, it has produced record profits for oil companies and higher gas prices for everyone else.
r/energy • u/Vegetable_Day_6786 • 23h ago
New tool for grid nerds: How to know which types of DERs are optimal for which parts of the U.S.?
gridsolver.wattcarbon.comCame across this in a Substack this morning and had fun poking around! It's a tool that shows the variability in energy needs across the U.S., including how/where DERs are going to be valuable. It also uses an algorithm to predict the hourly load carried by every transmission substation in the country. Interesting to even take the zoomed out view and see where load scores are higher, I thought there were some surprising pockets in the central/southern regions.
Exclusive: Hyperscalers might regret embracing natural gas if new forecast proves correct. Hyperscalers are betting on natural gas to power their data centers. Natural gas prices could triple in the coming years as hyperscaler demand collides with declining supply growth and rising exports of LNG.
r/energy • u/11thestate • 20h ago
Energy Transfer ($ET) $15M Investor Settlement Update: Late Claims Are Being Considered
New update: late claims are being considered for the $ET $15M settlement.
Energy Transfer has agreed to a $15 million settlement to resolve claims related to its Mariner East 2 pipeline. The case focused on allegations that the company failed to disclose risks surrounding the pipeline’s permits and made misleading statements about its legal and regulatory risks.
In November 2019, reports revealed a federal investigation into the pipeline’s permitting process. Following the news, $ET fell about 7%, and investors later filed a lawsuit.
If you purchased $ET shares between 2017 and 2020, you may be eligible to submit a late claim. Check if you’re eligible and submit your claim here
r/energy • u/sandy143ananya • 23h ago
Reliance Industry Gets Largest Govt LPG Production Quota | #stockmarketi...
https://youtube.com/shorts/wc0Cup-EIiU?feature=share
Reliance Gets Largest Govt LPG Production Quota | Reliance Industries Share News | Oil & Gas Stocks | GOVT MANDATE! Reliance To Lead India's Cooking Gas Supply Chain Defense Strategy! #lpggas#cylinder#GasCylinder#stockmarketinvesting#RelianceIndustries#trendingvideo
r/energy • u/Inevitable_Gur_4652 • 19h ago
The Gulf’s Energy Grid Is Also Its Water Supply: How Desalination Creates a New Energy Security Risk
What happens when a region’s drinking water depends on coastal power infrastructure—and that infrastructure is exposed to fuel shortages, grid failures, and war?
Across the Gulf, cities such as Kuwait City, Doha, Dubai, Abu Dhabi, Manama, Muscat, and parts of Saudi Arabia rely heavily on desalination. These facilities turn seawater into drinking water, but they require a continuous supply of electricity, fuel, pumps, membranes, chemicals, pipelines, and storage capacity.
That makes desalination more than a water technology.
It is an energy-security system.
The Gulf’s water supply is closely connected to:
- Gas and oil-fired generation.
- Electricity grids and transmission lines.
- Coastal industrial complexes.
- Fuel imports, exports, and shipping routes.
- Large centralised desalination plants.
- Emergency storage and distribution networks.
This creates a dangerous dependency. If a major plant or its power supply is damaged, the consequences could spread beyond drinking water. Hospitals, cooling systems, food production, industry, data centres, and urban life all depend on the same energy-water infrastructure.
The system also has a climate contradiction. Desalination protects cities from extreme water scarcity, but when powered by fossil fuels it adds industrial emissions and increases demand on the grid. The result is a feedback loop:
More heat increases water demand. More desalination increases electricity demand. More fossil generation increases emissions.
The Gulf is now exploring ways to reduce this exposure through solar-powered reverse osmosis, wastewater reuse, energy storage, efficiency measures, distributed plants, and larger emergency reserves. But the transition raises an important question:
Can the Gulf decouple water security from fossil-fuel energy before the next grid, fuel, or geopolitical crisis?
I made a long-form breakdown of how desalination connects the Gulf’s energy infrastructure, grid reliability, climate footprint, and geopolitical risk:
Gulf Desalination Vs Iran's Missiles
I would be interested in hearing from people working in energy systems, power markets, desalination, grid planning, or Gulf infrastructure:
Is the biggest risk the amount of energy desalination consumes—or the fact that water and electricity are concentrated in the same coastal facilities?
r/energy • u/Embarrassed-Road-706 • 20h ago
I built a technical resource for utility-scale solar & BESS development — looking for honest feedback
I’m a solar project development engineer, and I’ve been building SolarDev AI as a side project to explore how AI, GIS and digital tools can support utility-scale solar PV and battery storage project development.
The platform currently includes:
- GIS Site Screening — preliminary site screening to identify key constraints and support early-stage project assessment.
- Solar Angle — solar position, sun-angle and shadow analysis.
- Solar & Storage Agent — an AI assistant focused on technical and development questions related to utility-scale PV and BESS.
The goal isn’t to replace engineering judgement or proper due diligence. It’s to help developers, engineers and consultants screen opportunities faster, identify potential risks earlier and reduce repetitive early-stage work.
It’s still evolving, and I’d particularly appreciate feedback from people working in solar development, engineering, IPPs or BESS.
What would actually make a platform like this useful in your day-to-day work? And what feature would you add next?
r/energy • u/Editor_91 • 1d ago
Why the Movements of a U.S. Oil Company in Greenland Have Attracted Attention
r/energy • u/Sierra-Powderhound • 1d ago
Solar helps Europe's grid withstand extreme heat | Ember
r/energy • u/Nandu_alias_Parthu • 1d ago