09 August 2026
68 new posts across 4 climate and energy sources — 9 worth your time.
What should state policymakers do about data centers?
This episode analyzes the rapid growth of data center electricity demand, noting that 15 states accounted for 80% of US demand in 2023. A single hyperscale campus can consume 15% to 20% of a utility's capacity, while building the necessary transmission takes 5 to 15 years.
Volts · 09 August 2026 · Read the original →
Climate Change Is Rewriting Europe’s Nuclear Cooling Assumptions
Romanian engineers used 180 kg of explosives to clear a rock outcrop in the Danube's Bala Canal. The blast allowed the construction of a temporary dam to maintain cooling water levels for a nuclear plant during low river flows caused by extreme heat.
CleanTechnica · 09 August 2026 · Read the original →
Factcheck: How nuclear, gas, wind and solar power are affected during heatwaves
This analysis examines how extreme heatwaves exceeding 40°C in Europe during June and July 2026 impacted different power sources. The extreme temperatures forced nuclear shutdowns due to cooling limits, reduced gas plant efficiency, dropped wind speeds, and caused electricity networks to sag.
Carbon Brief · 09 August 2026 · Read the original →
PJM’s big new data center plan: Make the states figure it out
PJM Interconnection has introduced a plan shifting the responsibility of managing data center load growth onto individual states and utilities. The policy aims to prevent soaring grid upgrade costs from being socialized across all utility customers in its 13-state territory.
Canary Media · 09 August 2026 · Read the original →
World’s Largest 12.8 GWh Battery Storage Cluster Activated in China
Envision Group has integrated an AI management system into its 12.8 GWh battery storage network in northern China. The network includes a 4 GWh flagship plant that went online in February 2026.
CleanTechnica · 09 August 2026 · Read the original →
How to bring a geothermal well back from the dead
Geothermal developer Zanskar acquired a failing power plant in New Mexico in 2024 to rehabilitate it. The plant's shallow wells had been rapidly losing heat, causing a steep decline in power output.
Canary Media · 09 August 2026 · Read the original →
Grid cybersecurity: how big is the threat & what should we do about it?
An interview with cybersecurity expert Patrick Miller explores the realistic threats to the US bulk power system. The discussion covers the actual impact of Chinese inverter vulnerabilities, federal enforcement rules, and why physical threats like squirrels still cause more frequent damage than hackers.
Volts · 09 August 2026 · Read the original →
Data Centers Strain Grids, Prompt Moratoriums
Global electricity demand from data centers grew 17% in 2025, with AI-focused centers up 50%, leading to significant grid strain. In Q1 2026, 75 U.S. data center projects worth $130 billion were blocked or delayed due to energy constraints and delayed grid connections. New York imposed a one-year moratorium on new data center construction in mid-July, and PJM accepted 715 new generation projects (over 200 GW) into its reformed interconnection process to address supply shortages.
pv-magazine.com · 09 August 2026 · Read the original →
Multiple Advanced Reactors Achieve Criticality
Oklo's Groves Isotope Test Reactor achieved criticality on August 6, 2026, in Lockhart, Texas, becoming the fifth DOE-authorized advanced reactor to reach this milestone this summer. This follows Antares Nuclear's Mark-0 (June 4), Valar Atomics' Ward 250 (June 18), Deployable Energy's Unity (June 30), and Aalo Atomics' Aalo-X (July 4) also achieving criticality, as reported in an August 4, 2026, DOE fact sheet.
energy.gov · 09 August 2026 · Read the original →
Good luck explaining thermodynamics to the zoning board.
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