THE GRID IS THE BOTTLENECK. FULL STOP.
The energy transition has a generation problem and a transmission problem. The generation problem is largely solved — renewables exceeded coal in global electricity generation for the first time in history in 2025, taking a 33.8% share versus coal's 33%. The transmission problem is not.
More than 2,500 GW of renewable projects are stalled in connection queues globally. Europe: 1,700 GW across 16 countries. United States: 2,600 GW — more than twice the entire installed U.S. generation capacity. The bottleneck is structural, not cyclical. Capital that ignores this is misallocated.
SIGNAL #1 — BATTERIES ARE EATING THE DATA CENTER PROBLEM
AI infrastructure is reshaping power demand faster than grids can respond. The emerging playbook: batteries as the bridge. A well-placed battery system can secure electricity for AI computing hubs during the few hours each year when the grid cannot supply them — allowing data centers to come online far sooner than if they waited for costly transmission upgrades.
Strategic implication: battery storage is no longer just a renewables asset. It is critical infrastructure for the AI economy. Expect data center developers to become direct buyers of utility-scale storage.
SIGNAL #2 — BATTERY COSTS COLLAPSED AGAIN
Battery costs fell 20% in 2024 and a further 45% in 2025, while deployment grew 46% to an estimated 250 GWh. The world installed enough battery capacity to shift 14% of new solar generation from midday to other hours. Chile and Australia are already seeing lower power prices as a direct result.
The cost curve is not flattening. Anyone still modeling battery economics from 2023 data is working with the wrong numbers.
SIGNAL #3 — EU POLICY FLASH: RUSSIAN ENERGY DEBATE RESURFACES
EU Energy Commissioner Dan Jorgensen stated at WindEurope 2026 in Madrid this week that reconsidering the ban on Russian energy imports would be "a huge mistake." The comment came amid renewed pressure from certain member states facing industrial competitiveness concerns.
The political risk to European energy policy is real and underpriced by most infrastructure models. Watch this space.
THE NUMBER THIS WEEK: $470B
Global grid spending exceeded $470 billion in 2025 — the first time it crossed that threshold. The U.S. led with $115B, China and the EU each at roughly 20%. This is the capital deployment number that matters. Generation capex gets the headlines. Grid capex is where the durable returns are.