Greenidge Generation Holdings Inc.
A power-generation and digital-infrastructure company that runs a natural-gas plant on the shores of Seneca Lake in Dresden, New York. That same plant, originally built as a coal-fired station in 1937, has powered the company's own bitcoin-mining operations alongside feeding electricity to the local grid. The company went public in 2021 through a merger with Support.com, and recently rebranded from Greenidge to Vulcan Infrastructure and Power as it shifts toward powering AI and high-performance computing sites.