Energy Interconnection

H1 2026 U.S. grid additions show solar plus batteries has become the default project, and gas is the long-lead counterweight

EIA data shows 368 new utility-scale plants in H1 2026, led by 207 solar and 95 batteries. For operators, the focus is shifting to duration, dispatch rights, and contract terms.

First-half 2026 US grid additions show storage is scaling almost as fast as solar, and that changes how operators should write load and interconnection plans

EIA’s January–June interconnection data shows solar led new US builds, but batteries were close behind, reshaping peak planning, contracts, and queue strategy.

First-half 2026 grid additions show storage is being procured like capacity, not energy

EIA’s midyear plant list shows solar and batteries dominating new projects, pushing operators to rewrite specs around deliverable MWh and interconnection rights

Utility-scale solar and batteries dominated U.S. plants that actually came online in first half of 2026

EIA’s January to June data shows 207 new utility-scale solar projects and 95 battery projects, a planning signal for grid operators and large-load buyers writin

Transmission congestion cost the US grid $12B in 2024, and Texas's data center freeze is making the bottleneck worse

DOE's draft National Transmission Needs Study puts a $12B price tag on grid congestion while Texas halts data center interconnections amid a 474-GW queue.