Heron Power vs Valero Energy
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $140M Series B (Feb 2026) led by a16z American Dynamism and Breakthrough Energy Ventures. Founded by ex-Tesla SVP Drew Baglino. Factory targeting 40 GW annual capacity.
About
Heron Power develops solid-state transformers (SSTs) — a semiconductor-based replacement for the century-old copper-and-iron transformers that form the backbone of the electrical grid. The company raised $140 million in Series B financing in February 2026, led by Andreessen Horowitz's American Dynamism fund and Breakthrough Energy Ventures. Heron was founded by Drew Baglino, former Senior Vice President at Tesla who led Tesla's energy storage products including Megapack, and is targeting a manufacturing facility capable of 40 gigawatts of annual SST production capacity.
Valero Energy (VLO) reported ~$140B revenue in FY2024. Largest independent petroleum refiner in the world with 15 refineries and 3.2M barrels/day capacity. HQ: San Antonio, TX.
About
Valero Energy Corporation is the world's largest independent petroleum refiner and ethanol producer, operating 15 petroleum refineries in the United States, Canada, and the United Kingdom with a combined throughput capacity of approximately 3.2 million barrels per day. Founded in 1980 through the acquisition of the Valero natural gas pipeline, the company transformed itself into a refining giant through strategic acquisitions including Diamond Shamrock, Ultramar Diamond Shamrock, and Premcor. Valero also operates 12 ethanol plants with 1.6 billion gallons of annual production capacity.
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