Energy
TVA Creates a Rate Class Just for AI Data Centers
TVA's board approved a standalone rate class for AI data centers effective October 1, 2026 - a US tariff model EU and UK grid operators may be asked to match.
Energy
Energy
Denmark Locks Data Centers Behind Households by Law
Denmark's emergency grid law puts data centers last behind households and green-transition projects, formalizing rationing that began in February 2026.
Energy
PJM Overrules Its Own Two-Thirds Vote
PJM's board ordered a mandatory data-center curtailment plan on July 27, 2026 over a two-thirds stakeholder vote, then formally filed it with FERC on August 13; curtailment exposure still begins June 1, 2027.
Energy
EU Ties AI Data Centers to Grid Planning
The European Commission and ENTSO-E launched two initiatives on June 3, 2026, to plan AI data centers into the grid and build an AI model to run it.
Energy
Pennsylvania Makes AI Data Centers Cover Grid Costs
Pennsylvania's Executive Order 2026-05 forces AI data-center developers to pay their own grid costs, win community approval first, and drop NDAs. Here is what it means for Europe.
Energy
EU Grid Investment Must Double to 100 Billion Euros
ACER, the EU energy regulators' agency, told EU energy ministers annual grid investment needs to double to up to 100 billion euros a year, with network costs rising 20 to 40 percent by 2030.
Energy
Spain Delays Almaraz Nuclear Shutdown by Three Years
Spain pushed Almaraz nuclear plant's shutdown from 2027-2028 to June 2030 over energy-market volatility - a live test of how fixed EU phase-out dates really are.
Energy
Texas Just Froze 300 Data Center Grid Requests
Governor Abbott ordered ERCOT to audit up to 300 data center grid connections representing 200 gigawatts, more than double the grid's own peak demand record.
Energy
Ohio Ratepayers Won't Pay for OpenAI's 8GW Campus
OpenAI, Nvidia and SB Energy are building an 8GW Ohio data campus with a $105 billion Nvidia guarantee. The ratepayer-protection structure is the part EU grid operators should study.
Energy
Most US Data Center Power Requests Will Never Be Built
A Wood Mackenzie analysis reported August 12, 2026 finds grid operators will commit to only 28 percent of the 1,066 gigawatts requested for US data centers. Three more analysts reached the same range independently - and only some utilities have already priced in the gap.
Energy
PNW's Clean Power Plan Now Includes New Gas
On August 13, the Northwest Power and Conservation Council's draft Ninth Power Plan called for up to 2.1 gigawatts of new natural gas alongside 9 GW of wind and solar - the first time the historically hydro-clean region has planned new fossil capacity to keep up with data centers.
Energy
Czechia Backs a Reactor Fleet Before It Is Approved
CEZ and Rolls-Royce SMR added two more Czech sites to a six-unit small reactor fleet on July 21 - while the UK regulator had not yet finished approving the reactor design.
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The Operator Brief
One considered note on infrastructure, governance, and measurement, most mornings. No theory.