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#fusion-energy
fromFortune
1 month ago
Science

Sam Altman's fusion startup Helion Energy hits 150 million degree plasma temperature-a milestone that could bring first grid power in 2028 | Fortune

London startup
fromComputerWeekly.com
2 weeks ago

Interview: Sunrise, a supercomputer for nuclear fusion research | Computer Weekly

The UK government invests £125m in an AI growth zone at Culham, including £45m for Sunrise, a fusion-dedicated supercomputer designed to accelerate plasma simulations and enhance fusion research operations.
fromFortune
1 month ago
Science

Sam Altman's fusion startup Helion Energy hits 150 million degree plasma temperature-a milestone that could bring first grid power in 2028 | Fortune

Venture
from24/7 Wall St.
3 days ago

Wall Street Backs Ur-Energy as a Top Made-in-America Uranium Play

Ur-Energy is rated a Buy with a C$3.25 target, benefiting from U.S. energy policies and domestic uranium production.
Business
from24/7 Wall St.
3 days ago

Plug Power Gains 6%: 3 Reasons Investors Are Betting on a Hydrogen Comeback Story

Plug Power's stock has risen 6% amid positive financial developments and a strategic turnaround plan.
Environment
fromFast Company
3 days ago

California just hit an inflection point for batteries

California's battery storage reached 12.3 gigawatts, providing 43% of grid demand, significantly reducing reliance on fossil fuels and lowering energy costs.
#nuclear-energy
OMG science
fromArs Technica
1 month ago

TerraPower gets OK to start construction of its first nuclear plant

The US Nuclear Regulatory Commission approved the first new reactor construction in nearly a decade for TerraPower's sodium-cooled Natrium reactor in Wyoming, featuring innovative cooling and integrated energy storage technology.
Science
fromTechCrunch
1 month ago

Bill Gates' TerraPower gets approval to build new nuclear reactor | TechCrunch

The NRC approved TerraPower's Natrium reactor, a 345-megawatt sodium-cooled nuclear plant in Wyoming, marking the first commercial non-water-cooled reactor approved in over 40 years.
Science
fromHigh Country News
1 week ago

New nuclear safety rules reduce protections for workers, the public - High Country News

Easing radiation standards threatens worker safety in the nuclear industry, according to a veteran who handled radioactive materials for decades.
Business
from24/7 Wall St.
4 days ago

2 Nuclear Stocks Energy That Might Be Worth Buying on the Dip

Nuclear energy stocks present long-term buying opportunities despite recent declines and market uncertainties.
fromnews.bitcoin.com
6 days ago

Tokenized Uranium Lending Launches via Metals.io and Morpho Protocol

The launch of xU3O8-based lending on the DeFi aggregator Oku allows investors to access liquidity in USDC without selling their underlying physical uranium positions, enhancing capital efficiency.
Cryptocurrency
#renewable-energy
Environment
fromArs Technica
3 days ago

Renewables dominate 2025's newly installed generating capacity

Renewable energy capacity grew by 700 GW last year, accounting for 86% of global generating capacity growth.
London
fromianVisits
3 weeks ago

TfL taps our largest nuclear fusion reactor to power the London Underground

Transport for London plans to power the Underground using solar farms through a private-wire renewable energy scheme, targeting 100% renewable electricity by 2030.
Environment
fromArs Technica
3 days ago

Renewables dominate 2025's newly installed generating capacity

Renewable energy capacity grew by 700 GW last year, accounting for 86% of global generating capacity growth.
London
fromianVisits
3 weeks ago

TfL taps our largest nuclear fusion reactor to power the London Underground

Transport for London plans to power the Underground using solar farms through a private-wire renewable energy scheme, targeting 100% renewable electricity by 2030.
Tech industry
fromTheregister
1 week ago

Microsoft, Nvidia claim AI speeds approval of nuclear plants

Microsoft and Nvidia collaborate to use AI tools for optimizing nuclear project operations and navigating regulations.
European startups
fromFast Company
1 week ago

Fast, modular, and solar-powered: a better way to build data centers

A modular data center powered by solar panels and repurposed EV batteries operates 99.2% of the time, showcasing a sustainable alternative to traditional data centers.
#meta
Venture
fromFortune
1 week ago

Meta orders 10 gas-fired power plants for its Hyperion AI campus in rural Louisiana-more than triple the initial plans | Fortune

Meta is building 10 gas-fired power plants in Louisiana to support its AI data center complex, Hyperion, increasing the state's grid capacity significantly.
Venture
fromFortune
1 week ago

Meta orders 10 gas-fired power plants for its Hyperion AI campus in rural Louisiana-more than triple the initial plans | Fortune

Meta is building 10 gas-fired power plants in Louisiana to support its AI data center complex, Hyperion, increasing the state's grid capacity significantly.
Environment
fromwww.theguardian.com
3 days ago

Google teams up with gas plant for AI datacenter in sharp turn from climate goals

Google partners with Crusoe Energy for a natural gas power plant to supply energy for its Texas datacenter, marking a shift from its carbon-neutral goals.
World news
fromTruthout
2 weeks ago

Risks of Nuclear Power Plant Disasters Overlooked Amid Fears of Nuclear Weapons

The 2011 Fukushima nuclear disaster revealed critical risks of civilian nuclear power that are often overlooked amid discussions of nuclear weapons proliferation.
#fusion-power
Science
fromTechCrunch
2 weeks ago

How fusion power works and the startups pursuing it | TechCrunch

Fusion startups are closer than ever to generating electricity from fusion, attracting over $10 billion in investment.
Science
fromTechCrunch
2 weeks ago

How fusion power works and the startups pursuing it | TechCrunch

Fusion startups are closer than ever to generating electricity from fusion, attracting over $10 billion in investment.
Silicon Valley
fromTNW | Business
1 week ago

OpenAI is in talks to buy fusion energy from Helion

OpenAI is negotiating to purchase up to 50 gigawatts of electricity from Helion Energy by 2035, amid conflict-of-interest concerns involving Sam Altman.
UK politics
fromTheregister
3 weeks ago

UK plans regulatory reset to boost nuclear power

Britain's government is implementing nuclear regulatory reforms to accelerate atomic projects by reducing bureaucratic processes and environmental approval requirements.
Environment
fromCity Limits
1 week ago

Opinion: Why Nuclear Expansion Should Be a Nonstarter for New York

Restarting Indian Point's reactors poses unacceptable risks, while Holtec's plans for nuclear expansion raise significant concerns about safety and financial accountability.
#white-hydrogen
Germany news
fromwww.dw.com
3 weeks ago

White hydrogen: The search for a new clean, abundant energy

Natural white hydrogen found underground in Bavaria could become a major renewable energy source, offering an alternative to manufactured hydrogen that currently relies on fossil fuels.
Germany news
fromwww.dw.com
3 weeks ago

White hydrogen: The search for a new clean, abundant energy

Natural white hydrogen found underground in Bavaria could become a major renewable energy source, offering an alternative to manufactured hydrogen that currently relies on fossil fuels.
Tech industry
fromTechCrunch
3 weeks ago

Exclusive: Hyperscale Power is the latest startup to challenge 140-year-old transformer tech | TechCrunch

Solid state transformers are replacing 140-year-old iron-core transformers to meet surging data center power demands and grid modernization needs.
#nuclear-fusion
Germany news
fromTNW | Deep-Tech
1 month ago

Proxima Fusion seeks 2 Billion to build a nuclear fusion test facility

Proxima Fusion seeks €2 billion to build a stellarator fusion test facility in Germany, with €1.2 billion expected from federal government funding, targeting commercial viability by the early 2030s.
Germany news
fromTNW | Deep-Tech
1 month ago

Proxima Fusion seeks 2 Billion to build a nuclear fusion test facility

Proxima Fusion seeks €2 billion to build a stellarator fusion test facility in Germany, with €1.2 billion expected from federal government funding, targeting commercial viability by the early 2030s.
Silicon Valley
fromTNW | Business
2 weeks ago

Nscale signs 1.35GW Microsoft LOI for a West Virginia AI campus

Nscale and Microsoft deployed 430,000 next-generation NVIDIA GPUs at a West Virginia AI microgrid campus with 8GW power potential, backed by Caterpillar natural gas generators.
Toronto startup
fromThe Atlantic
1 month ago

Tesla's Secret Weapon Is a Giant Metal Box

Tesla is pivoting from selling cars to manufacturing robots and robotaxis, with the Cybercab driverless vehicle and Optimus humanoid robot as centerpieces, though both face significant legal, technical, and safety challenges.
Alternative transportation
fromHigh Country News
1 month ago

Why Western states are pushing for plug-in solar - High Country News

Plug-in solar panels, common in Germany, are gaining legislative support across 27 U.S. states to enable affordable household solar energy generation without regulatory barriers.
US politics
fromwww.npr.org
1 month ago

Secretly rewritten nuclear safety rules are made public

The Department of Energy relaxed environmental and security requirements for experimental nuclear reactors to meet President Trump's deadline of deploying three reactors by July 4, 2025.
fromFuturism
1 month ago

Huge Study Finds Living Near Nuclear Plants Linked With Cancer Deaths

Our study suggests that living near a [nuclear power plant] may carry a measurable cancer risk - one that lessens with distance. We recommend that more studies be done that address the issue of NPPs and health impacts, particularly at a time when nuclear power is being promoted as a clean solution to climate change.
Public health
fromTheregister
1 month ago

Oak Ridge sets up unit to tackle AI datacenter energy demand

Artificial intelligence is transforming every part of our society, but its energy appetite is unlike anything we've seen before. The electricity required to power AI datacenters is expected to double or triple in the coming decade, straining infrastructure that is already under pressure. ORNL is uniquely positioned to meet this challenge.
Artificial intelligence
#advanced-nuclear-reactors
fromSilicon Canals
1 month ago
Science

US approves TerraPower's sodium-cooled reactor, testing whether next-gen nuclear can meet AI-era power demands - Silicon Canals

fromSilicon Canals
1 month ago
Science

US approves TerraPower's sodium-cooled reactor, testing whether next-gen nuclear can meet AI-era power demands - Silicon Canals

Silicon Valley
fromTechRepublic
1 month ago

Bill Gates-Backed TerraPower Wins First US Reactor Construction Permit in Nearly a Decade

TerraPower received the first US nuclear construction grant in nearly a decade for an advanced reactor using liquid sodium cooling, designed to be safer, cheaper, and faster to deploy than conventional nuclear plants.
Business
from24/7 Wall St.
1 month ago

Bloom Energy vs Plug Power: 2 Fuel Cell Stocks, 2 Completely Different Fates

Bloom Energy thrives on AI data center demand with record profitability, while Plug Power achieves its first positive gross margin after years of losses, revealing divergent trajectories in the fuel cell industry.
Environment
fromTheregister
1 month ago

Sodium-cooled nuclear plant a step closer to reality

TerraPower receives NRC approval to build its Natrium reactor in Wyoming, but faces challenges securing adequate HALEU fuel supply and lacks experience building this reactor type.
fromThe Verge
1 month ago

Bill Gates' nuclear company is the first to get approval to build next-gen reactor

TerraPower is one of several companies racing to build smaller, more efficient reactors to augment electrical grids under strain from AI data centers. In a 2024 interview with The Verge, Bill Gates said that he also believes nuclear energy can help solve the climate crisis by using designs that minimize the problem in terms of their safety or fuel use or how they handle waste.
Silicon Valley
fromwww.npr.org
1 month ago

US military airlifts small reactor as Trump pushes to quickly deploy nuclear power

The Pentagon and the Energy Department for the first time airlifted a small nuclear reactor from California to Utah, demonstrating what they say is U.S. potential to quickly deploy nuclear power for military and civilian use. The nearly 700-mile flight last weekend — which transported a 5-megawatt microreactor without nuclear fuel — highlights the Trump administration's drive to promote nuclear energy to help meet skyrocketing demand for power from artificial intelligence and data centers, as well for use by the military.
US politics
#nuclear-power
fromThe Verge
2 months ago

Pila makes the power station pretty

With Pila, you could plug one battery unit, measuring 15.0 × 26.5 × 3.3 inches (380 × 675 × 85mm) and 45lbs (20.4kg), into a standard 120V kitchen wall outlet and keep the fridge permanently plugged into the Pila home battery - no electrician required. When there's an outage, the fridge will automatically failover to protect your food. The battery can also be configured to charge when energy rates are low
Gadgets
fromTheregister
2 months ago

US wants states to host nuclear sites as safety rules shrink

The DOE issued a Request for Information (RFI) on Wednesday, seeking responses from states that may be interested in hosting the campuses, which will operate a "full‑cycle nuclear ecosystem." In practice, this means these sites will be expected to provide facilities for atomic waste reprocessing and disposal, in addition to fuel fabrication and enrichment. They may also serve as locations for nuclear reactors and co‑located datacenters powered by them.
US politics
fromTechCrunch
2 months ago

Avalanche thinks the fusion power industry should think smaller | TechCrunch

Fusion power promises to supply the world with large amounts of clean heat and electricity, if researchers and engineers can solve some vexing challenges. At its core, fusion power seeks to harness the power of the Sun. To do that, fusion startups must figure out how to heat and compress plasma for long enough that atoms inside the mix fuse, releasing energy in the process.
Venture
#small-modular-reactors
Venture
fromTechCrunch
2 months ago

Standard Nuclear raises $140M as nuclear power enters its gold rush era | TechCrunch

Standard Nuclear raised $140M to produce TRISO nuclear fuel, signaling growing investment in nuclear supply chains to support small modular reactors.
Artificial intelligence
fromNature
2 months ago

AI and nuclear energy feature strongly in agenda-setting technologies for 2026

AI-powered meteorology, quantum computing progress, and new nuclear-energy technologies are set to advance forecasting, computation, and energy while driving investment and risk-focused research.
US politics
fromwww.scientificamerican.com
2 months ago

Loosening Radiation Rules Won't Help Us Get Nuclear Power Any Faster

Removing the linear no-threshold radiation model would relax protections and could increase health risks, especially for women and children, to accelerate nuclear energy deployment.
Environment
fromsyracuse
1 month ago

Virtual power plants could save New Yorkers billions: What's holding them back?

Virtual power plants of networked home batteries can stabilize New York's grid, reduce fossil fuel use, and save billions while lowering household energy costs.
fromTheregister
1 month ago

Britain courts private cash to build small modular reactors

The Department for Energy Security and Net Zero (DESNZ) will create a "pipeline" of projects meeting readiness criteria, offering a "concierge-style" service to help the developers navigate UK planning, regulations, and secure private investment. DESNZ says emerging nuclear technologies like small modular reactors (SMRs) can be prefabricated in factories, enabling faster, cheaper assembly using skilled jobs across multiple regions. These reactors can provide clean energy to the grid or directly to industrial users, it claims.
Science
fromFast Company
2 months ago

Nvidia and Siemens reveal fusion energy partnership at CES 2026

Crowds flooded the freshly opened showroom floors on Day 2 of the CES and were met by thousands of robots, AI companions, assistants, health longevity tech, wearables and more.Siemens President and CEO Roland Busch kicked off the day with a keynote detailing how its customers are harnessing artificial intelligence to transform their businesses. He was joined onstage by Nvidia CEO Jensen Huang to announce an expanded partnership, saying they are launching a new AI-driven industrial revolution to reinvent all aspects of manufacturing, production and supply chain management.
Artificial intelligence
Artificial intelligence
fromTheregister
1 month ago

US moving ahead with colocated nukes and datacenters

Deep Atomic leads a consortium proposing the nation's first nuclear-powered AI and HPC datacenter campus at Idaho National Laboratory with dedicated reactor power.
Science
fromFortune
2 months ago

Fusion power nearly ready for prime time as Commonwealth builds first pilot for limitless, clean energy with AI help from Siemens, Nvidia | Fortune

Commonwealth Fusion Systems is building SPARC to demonstrate commercial fusion power and partnering with Siemens and Nvidia to deliver clean, consistent gigawatts for AI data centers.
Science
fromThe Atlantic
1 month ago

The Mysterious Devices Speeding Mining Exploration in Utah

Mountain guides located and retrieved 200 GPS-marked hexagonal sensor nodes planted across Utah's Tushar Range above 10,000 feet, navigating rough alpine terrain.
fromwww.theguardian.com
2 months ago

First of its kind high-density' hydro system begins generating electricity in Devon

The pioneering technology means one of the oldest forms of energy storage, hydropower, can be used to store and release renewable energy using even gentle slopes rather than the steep dam walls and mountains that are usually required. The design means the principles of hydropower could be used as a form of long duration energy storage in many more locations across the UK, and the world, than traditional hydropower dams. The projects could be quicker and cheaper to build too.
Science
Environment
fromwww.aljazeera.com
2 months ago

Japan to restart world's biggest nuclear plant after 15-year shutdown

Japan will restart one reactor at the Kashiwazaki-Kariwa nuclear plant despite public safety concerns and a petition raising seismic risk.
Science
fromFast Company
2 months ago

This battery company from MIT helps factories ditch fossil fuels for cheap renewable power

A Joule Hive thermal battery enables factories to store cheap electricity as high-temperature heat (up to 1,800°C), cutting heating costs and replacing natural gas.
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