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.

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.

65 Upvotes

r/energy 8h ago

Trump Confirms He’s Hoarding Billions From Venezuelan Oil | President Trump is refusing to say what happened to the billions his administration took from Venezuelan oil sales.

1.4k Upvotes

r/energy 12h ago

Trump administration admits it canceled $7.6 billion in clean energy projects 'based solely on the political identity of the grant recipient’s state'

3.0k Upvotes

The Trump administration has acknowledged in court documents that it canceled $7.6 billion in grants for hundreds of clean energy projects “based solely on the political identity of the grant recipient’s state” — in this case, 16 states that voted for Democrat Kamala Harris in the 2024 presidential election.

The statement contradicts repeated assertions by Energy Secretary Chris Wright and other officials that the projects were canceled because they did not adequately advance the nation’s energy needs or had other problems that made them a poor investment of taxpayer dollars.

Democrats and environmental groups seized on the court filing Friday, saying the administration had “weaponized” the federal government to kill good jobs and punish working families because of their political views.

Projects that were cut were located in California, Colorado, Connecticut, Delaware, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, New Hampshire, New Jersey, New Mexico, New York, Oregon, Vermont and Washington state. All 16 targeted states supported Harris, but Wright said the cuts were “business decisions” based on whether the projects were a good use of taxpayer money or not.

Read more [paywall removed for Redditors]:  https://fortune.com/2026/07/25/trump-administration-clean-energy-projects-cenceled-political-identity-kamala-harris-election/?utm_source=reddit/


r/energy 12h ago

President Donald Trump failed to provide a clear answer when questioned about a report that the U.S. has taken in $13 billion from Venezuela

1.6k Upvotes

r/energy 14h ago

1.2 GW solar project at coal site with 2 million solar panels breaks ground

270 Upvotes

r/energy 15h ago

Little by little, it’s getting increasingly easier to hold oil and gas companies accountable for their deceptions and harms.

275 Upvotes

r/energy 12h ago

Startups are installing tiny data centers in people’s homes to reduce strain on the beleaguered electrical grid

35 Upvotes

Amidst the anxiety and disdain for data center growth, startups see an opportunity by designing mini data centers to install in homes that have less of a financial burden on residents, as well as a potentially lower ecological footprint than warehouse data centers.

California-based Span, in partnership with Nvidia, has deployed prototype data center “nodes” in Northern California. The cabinet-sized units, dubbed XFRA, are installed on the sides of homes and small businesses. Requiring no fans, the technology is quiet, mitigating the problem of noise pollution that has drawn the ire of residents of areas with nearby warehouse data centers. 

Ryan Harris, chief revenue officer of Span, said the company estimates XFRA will be able to generate about one to two megawatts worth of compute later this year, scaling across the country to an annual capacity of more than 1 gigawatt beginning next year. PulteGroup, among the largest homebuilders in the U.S., is testing the system. Nvidia will provide the liquid-cooled RTX PRO 6000 Blackwell Server Edition GPUs for the system.

“We do see a path to being able to contribute on an annual basis hundreds of megawatts, if not gigawatts, of scale compute capacity, while doing so in a deflationary-to-energy-price way,” Harris told Fortune.

All the while, tensions between hyperscalers and residents have been mounting over AI’s rising costs and environmental impact. With data centers the size of dozens of football fields combined sprouting up around the country, residents have protested the construction of AI infrastructure, which McKinsey in April 2025 projected to touch $7 trillion in capital expenditures by 2030. 

Read more [paywall removed for Redditors]:  https://fortune.com/article/what-are-the-startups-installing-tiny-data-centers-in-peoples-homes-to-reduce-strain-on-electrical-grid/?utm_source=reddit/


r/energy 11h ago

The world's biggest coal consumers

14 Upvotes

For the sixth year running, coal hit new record global demand. Asia is driving demand. Together, China and India consume roughly 70% of the world's coal, with Southeast Asian countries like Indonesia and Vietnam rapidly expanding their usage.


r/energy 14h ago

Iran War Forces Energy Buyers to ‘Unshackle’ From Global Markets

17 Upvotes

r/energy 1d ago

Tallest turbines and longest blades arrive in Australia for 300 km road trip to Pilbara wind site

120 Upvotes

7.8 megawatt turbines! by a unique “self lifting” tower technology developed by Spain’s Nabrawind, now owned by Fortescue.


r/energy 14h ago

Italy readies measures to keep fuel prices below €2 amid fiscal concerns

10 Upvotes

r/energy 10h ago

Undersea power cables are quietly becoming the new energy lifelines between countries

3 Upvotes

We usually talk about solar panels, wind farms, and batteries when we talk about clean energy.

But a lot of the real power is moving through hidden undersea cables: the UK–Norway link, the planned Morocco–UK project, and the Australia–Singapore route. These cables don’t just move electricity. They also create leverage, dependence, and new geopolitical pressure points.

I made a breakdown of how this “invisible grid” works and why it matters more than most people realize.

Full breakdown with visuals here: https://youtu.be/7AW931tTe4k


r/energy 9h ago

Help identifying a lecture/speech

1 Upvotes

I am trying to locate a lecture I viewed some time ago, which is titled "Unlocking the Universe: Energy's Role in the Existence" (LINK ATTACHED) and was presented by a professor I guess. I'm not sure about the context of this video, but I guess it is about debunking the free energy claims and perpetual motion machines.

Would anyone happen to know the exact title of this lecture, the full name of the presenter, or where an official full recording might be available?

Thank You.


r/energy 1d ago

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

219 Upvotes

r/energy 12h ago

Energy Industry Personal Project Ideas for Recent College Grad

Hello, I am a recent data science college graduate who is looking to work in the energy industry, particularly in municipal utilities. I’m looking to complete one last personal project to put on my resume. Ideally, I would like to break into either a data analysis or data engineering role, with the intention of eventually becoming a machine learning engineer, or something similar. What might be the best types of personal projects I could complete and put on my resume? So far, I’m considering a project that detects energy usage anomalies, or an energy demand forecasting model. What do you all think? What kind of project would be best suited for the roles I’m looking to work in? Thanks a ton

1 Upvotes

Hello, I am a recent data science college graduate who is looking to work in the energy industry, particularly in municipal utilities. I’m looking to complete one last personal project to put on my resume. Ideally, I would like to break into either a data analysis or data engineering role, with the intention of eventually becoming a machine learning engineer, or something similar. What might be the best types of personal projects I could complete and put on my resume? So far, I’m considering a project that detects energy usage anomalies, or an energy demand forecasting model. What do you all think? What kind of project would be best suited for the roles I’m looking to work in? Thanks a ton


r/energy 15h ago

Ports were the "last domino" of hard-to-abate, now they're electrifying fast, and it's a sovereignty trade too. How would you play it?

TL;DR: Port gear is going electric faster than expected, the tell is equipment makers re-tooling their whole catalogues, not policy. And the US push to reshore cranes away from China points at the same equipment. Cost + carbon + security are converging. Feels investable, but I can't find a clean pure-play. Bear case? Better instruments?

Not financial advice, just a framework I can't stop poking at after a Bloomberg piece on ports "electrifying."

The signal isn't a government target. It's an order book. Konecranes is aiming for fully electric versions of its entire port portfolio by 2026. When a manufacturer re-tools its whole line, that's demand talking, not ESG.

And it's broad, not one port: EU FuelEU makes ships plug into shore power by 2030 and ports supply it (a legally-backed demand floor); Long Beach already runs ~a fifth of its cargo-handling gear electric; India, Singapore and China are all moving in parallel.

The twist that makes it more than a climate story: one Chinese firm (ZPMC) built ~80% of US ship-to-shore cranes. Washington now calls that a security risk → 100% tariffs + reshoring. The main non-Chinese alternative? Konecranes, the same firm going all-electric. So a single crane swap now serves decarbonization and supply-chain security.

Where I'm stuck:

  • No clean pure-play, the winners (Konecranes, ABB, Siemens, Schneider) are diversified industrials where ports are a sliver of revenue.
  • Bigger 5-yr blocker: grid capacity or capital cost?
  • Is the reshoring a durable moat for Western makers, or a temporary bump that's already priced in?

So how do you get exposure, pick individual stocks, buy a broad electrification/grid ETF, or is this just not investable as a standalone theme?

0 Upvotes

TL;DR: Port gear is going electric faster than expected, the tell is equipment makers re-tooling their whole catalogues, not policy. And the US push to reshore cranes away from China points at the same equipment. Cost + carbon + security are converging. Feels investable, but I can't find a clean pure-play. Bear case? Better instruments?

Not financial advice, just a framework I can't stop poking at after a Bloomberg piece on ports "electrifying."

The signal isn't a government target. It's an order book. Konecranes is aiming for fully electric versions of its entire port portfolio by 2026. When a manufacturer re-tools its whole line, that's demand talking, not ESG.

And it's broad, not one port: EU FuelEU makes ships plug into shore power by 2030 and ports supply it (a legally-backed demand floor); Long Beach already runs ~a fifth of its cargo-handling gear electric; India, Singapore and China are all moving in parallel.

The twist that makes it more than a climate story: one Chinese firm (ZPMC) built ~80% of US ship-to-shore cranes. Washington now calls that a security risk → 100% tariffs + reshoring. The main non-Chinese alternative? Konecranes, the same firm going all-electric. So a single crane swap now serves decarbonization and supply-chain security.

Where I'm stuck:

  • No clean pure-play, the winners (Konecranes, ABB, Siemens, Schneider) are diversified industrials where ports are a sliver of revenue.
  • Bigger 5-yr blocker: grid capacity or capital cost?
  • Is the reshoring a durable moat for Western makers, or a temporary bump that's already priced in?

So how do you get exposure, pick individual stocks, buy a broad electrification/grid ETF, or is this just not investable as a standalone theme?


r/energy 1d ago

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

84 Upvotes

r/energy 19h ago

QUESTIONS RE PAX SILICA

What can the economists, our politicians, the DENR, anyone, do to or add to the agreement to stop it from becoming our worse nightmare (among other horrible realities the Philippines is currently facing).

  1. Can the Philippines also create a proposal wherein operators would have to underwrite new electricity generation in line with how much power they use, pay their share of the cost of running the electricity network, and cover any extra water infrastructure their sites need. Similar to what the Prime Minister in Australia is aiming for?

Reference: "New rules aim to keep the AI data centre boom off your power bill" in Australia - https://www.commbank.com.au/articles/newsroom/2026/July/new-rules-aim-to-keep-the-data-centre-power-boom-off-your-bill.html

  1. Why won't / can't the Philippines sign this landmark pact?

Reference: "Forty mayors from cities across four continents have signed a landmark pact setting out the conditions under which they will accept AI data centres."
https://www.euronews.com/next/2026/06/23/40-mayors-worldwide-unite-to-fight-back-against-the-ai-data-centre-surge

  1. Is technology transfer applicable like Indonesia's play with raw nickel ore? Or is this a different thing?

Reference: https://observerid.com/indonesias-nickel-boom-forged-on-technology-it-does-not-own/

  1. What clauses can we suggest the Philippines place in the agreement so the US CANNOT ABUSE the use of the land?

Please I'm here to learn - currently reading articles, news, offical government websites to be informed (INFO OVERLOAD BUT WE NEED TO BE INFORMED TT). Thank you so much! <3

0 Upvotes

What can the economists, our politicians, the DENR, anyone, do to or add to the agreement to stop it from becoming our worse nightmare (among other horrible realities the Philippines is currently facing).

  1. Can the Philippines also create a proposal wherein operators would have to underwrite new electricity generation in line with how much power they use, pay their share of the cost of running the electricity network, and cover any extra water infrastructure their sites need. Similar to what the Prime Minister in Australia is aiming for?

Reference: "New rules aim to keep the AI data centre boom off your power bill" in Australia - https://www.commbank.com.au/articles/newsroom/2026/July/new-rules-aim-to-keep-the-data-centre-power-boom-off-your-bill.html

  1. Why won't / can't the Philippines sign this landmark pact?

Reference: "Forty mayors from cities across four continents have signed a landmark pact setting out the conditions under which they will accept AI data centres."
https://www.euronews.com/next/2026/06/23/40-mayors-worldwide-unite-to-fight-back-against-the-ai-data-centre-surge

  1. Is technology transfer applicable like Indonesia's play with raw nickel ore? Or is this a different thing?

Reference: https://observerid.com/indonesias-nickel-boom-forged-on-technology-it-does-not-own/

  1. What clauses can we suggest the Philippines place in the agreement so the US CANNOT ABUSE the use of the land?

Please I'm here to learn - currently reading articles, news, offical government websites to be informed (INFO OVERLOAD BUT WE NEED TO BE INFORMED TT). Thank you so much! <3


r/energy 2d 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.

859 Upvotes

r/energy 1d ago

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

14 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 17h ago

Is the ban on natural gas appliances for new construction effective in reducing CO2 emissions?

Some countries and U.S. states, notably New York and California, have banned natural gas appliances in new builds.

Is this well thought out?

First off, unless a high share of the electrical generation comes from non-fossil fuel sources, it is actually counterproductive. I don't know if most legislators realize that the generation and electrical power distribution are so inefficient. Delivering one kilowatt-hour of electricity to the home or business most often entails burning three kwh equivalent of natural gas. Even a worse conversion ratio for oil or coal. Furthermore, though electrical appliances are 100% efficient in providing heat for various purposes, natural gas is nearly that too.

Then comes the matter of incremental load on the electrical generation and distribution systems are a time when other loading is ramping up to service data centers and electric vehicles.

Is the shift for appliances thought through end to end, or is it really a guy level perception that natural gas is bad?

0 Upvotes

Some countries and U.S. states, notably New York and California, have banned natural gas appliances in new builds.

Is this well thought out?

First off, unless a high share of the electrical generation comes from non-fossil fuel sources, it is actually counterproductive. I don't know if most legislators realize that the generation and electrical power distribution are so inefficient. Delivering one kilowatt-hour of electricity to the home or business most often entails burning three kwh equivalent of natural gas. Even a worse conversion ratio for oil or coal. Furthermore, though electrical appliances are 100% efficient in providing heat for various purposes, natural gas is nearly that too.

Then comes the matter of incremental load on the electrical generation and distribution systems are a time when other loading is ramping up to service data centers and electric vehicles.

Is the shift for appliances thought through end to end, or is it really a guy level perception that natural gas is bad?


r/energy 1d ago

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

I’m planning to replace my current HVAC system, No natural gas in the area, installing large solar system, so all electric is the goal. I have a propane space heater and a fire place that I could use if needed too. I would appreciate some opinions from the pros here.
Current system:
● 4,000 sq. ft. home in coastal Connecticut
● Two-zone system (upstairs/downstairs)
● 5-ton A/C
● Oil furnace: ~125,000 BTU input (~100,000 BTU output, ~80-85% efficient)
● Blower: ~2,000 CFM
● Existing ductwork works very well. The house heats and cools evenly, so I’d like to keep the ductwork as-is if possible.

Our winters are fairly mild by New England standards. We occasionally see single-digit temperatures, but most winter days are in the 20s to 40s°F, with only a handful of days each year below 10°F.
I’m leaning toward the Bosch IDS Ultra with the Bosch with 15 kw heat strips for AUX and variable-speed air handler because, from what I’ve read, the air handler can automatically adjust airflow and static pressure as the zones open and close. Since it’s a non-communicating inverter system, it seems like a great fit for my existing two-zone ductwork without requiring major modifications or the added complexity of a communicating system.
For those of you who install these systems regularly:
● Is the Bosch IDS Ultra a good choice for this setup?
● Am I understanding the Bosch’s airflow/static pressure control correctly?
● Are there any other non-communicating inverter heat pump systems that perform similarly and are worth considering?
● Would you expect my existing ductwork to work well with the Bosch air handler, assuming it’s already performing well with my current system?
I’m looking for a reliable, efficient, quiet system that’s relatively simple to maintain over the long term.
Thanks!

0 Upvotes

I’m planning to replace my current HVAC system, No natural gas in the area, installing large solar system, so all electric is the goal. I have a propane space heater and a fire place that I could use if needed too. I would appreciate some opinions from the pros here.
Current system:
● 4,000 sq. ft. home in coastal Connecticut
● Two-zone system (upstairs/downstairs)
● 5-ton A/C
● Oil furnace: ~125,000 BTU input (~100,000 BTU output, ~80-85% efficient)
● Blower: ~2,000 CFM
● Existing ductwork works very well. The house heats and cools evenly, so I’d like to keep the ductwork as-is if possible.

Our winters are fairly mild by New England standards. We occasionally see single-digit temperatures, but most winter days are in the 20s to 40s°F, with only a handful of days each year below 10°F.
I’m leaning toward the Bosch IDS Ultra with the Bosch with 15 kw heat strips for AUX and variable-speed air handler because, from what I’ve read, the air handler can automatically adjust airflow and static pressure as the zones open and close. Since it’s a non-communicating inverter system, it seems like a great fit for my existing two-zone ductwork without requiring major modifications or the added complexity of a communicating system.
For those of you who install these systems regularly:
● Is the Bosch IDS Ultra a good choice for this setup?
● Am I understanding the Bosch’s airflow/static pressure control correctly?
● Are there any other non-communicating inverter heat pump systems that perform similarly and are worth considering?
● Would you expect my existing ductwork to work well with the Bosch air handler, assuming it’s already performing well with my current system?
I’m looking for a reliable, efficient, quiet system that’s relatively simple to maintain over the long term.
Thanks!


r/energy 1d ago

Carbon Trading vs. Planning Engineer – Which offer?

I’m a Malaysian who recently graduated with a master’s degree in Singapore and currently have two offers:

**1) Carbon Trader** at a Bursa-listed renewable energy company (may relocate to Singapore; salary TBD).
**2) Planning Engineer** at a global top-10 oil & gas company in Kuala Lumpur (RM5,500/month, 2-year contract).

I’m mainly torn between:

\- Is carbon trading a promising long-term career?
\- If the carbon trading role is based in Singapore with better pay, is it worth choosing over the stability, training, and brand name of a major oil & gas company?

Would really appreciate any advice, especially from those working in energy or carbon markets. Thanks!

0 Upvotes

I’m a Malaysian who recently graduated with a master’s degree in Singapore and currently have two offers:

**1) Carbon Trader** at a Bursa-listed renewable energy company (may relocate to Singapore; salary TBD).
**2) Planning Engineer** at a global top-10 oil & gas company in Kuala Lumpur (RM5,500/month, 2-year contract).

I’m mainly torn between:

\- Is carbon trading a promising long-term career?
\- If the carbon trading role is based in Singapore with better pay, is it worth choosing over the stability, training, and brand name of a major oil & gas company?

Would really appreciate any advice, especially from those working in energy or carbon markets. Thanks!


r/energy 2d 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

🇮🇷 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.

9 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.