Brimstone Series A — carbon-negative ordinary Portland cement using calcium silicate (not limestone)

SOLV Energy acquires Roberson Waite Electric (RWE) — Anaheim, CA-based utility substation construction, testing, commissioning, and infrastructure services contractor founded in 1975; expands SOLV’s service capabilities into regulated utility market; RWE will operate as a SOLV company retaining current leadership and customer relationships; expected to close Q3 2026

Roberson Waite Electric → SOLV Energy

kWh Analytics — US renewable energy MGA (managing general agent), $100M per-location capacity, 300,000+ asset database

kWh Analytics → Beazley

Heron Power $140M Series B — Heron Link solid-state transformer for grid modernization

Heron Power → Andreessen Horowitz (a16z American Dynamism Fund, co-lead), Breakthrough Energy Ventures (co-lead), Capricorn Investment Group, Energy Impact Partners, Valor Atreides AI Fund, Gigascale Capital

$140M

Voya Energy $13M Seed Round — metal fuels clean energy startup, grid-independent zero-emissions power

Voya Energy → Energy Impact Partners (lead), Founders Fund, 8090 Industries, Overmatch, IQT, Trust Ventures, Seven Stars, Liquid 2 Ventures, SV Angel, Brian Janous (angel), Sheldon Kimber (angel), Peter Reinhardt (angel)

$13M

Middle River Power — 11 gas plants in California (9 peakers, 2 CCGTs) plus operating company

Avenue Capital Group → Partners Group

$2.2B

Solar Landscape distributed/community solar warehouse facility — anchors 146 MW community solar portfolio across New Jersey, Illinois, Maryland, and Minnesota

Solar Landscape → First Citizens Bank

$600M