{"acquisitions":[],"changes":[{"companyHref":"/c/mazamaenergy-com","date":"2026-09-27","documentUrl":null,"domain":"mazamaenergy.com","fact":"latest round","name":"Mazama","new":{"amountUsd":1000000,"date":"2024-01-01","lead":null,"type":"seed"},"old":{"amountUsd":1000000,"date":"2024-01-01","lead":"khosla","type":"seed"},"publisher":"vc-portfolio","reason":null,"retrievedAt":"2026-05-07","slug":"mazamaenergy-com","status":"attributed","url":"https://whoraisedwhat.com/c/mazamaenergy-com"},{"companyHref":"/c/mazamaenergy-com","date":"2026-09-27","documentUrl":"https://www.khoslaventures.com/portfolio","domain":"mazamaenergy.com","fact":"provenance:investor:khosla","name":"Mazama","new":{"publisher":"Khosla Ventures","status":"sourced","url":"https://www.khoslaventures.com/portfolio"},"old":{"publisher":null,"status":"unknown","url":null},"publisher":"Khosla Ventures","reason":null,"retrievedAt":"2026-09-27","slug":"mazamaenergy-com","status":"sourced","url":"https://whoraisedwhat.com/c/mazamaenergy-com"}],"country":"US","description":"Mazama Energy develops superhot-rock geothermal systems that pull power from subsurface formations above 374C, generating 5-10x more electricity per well than conventional geothermal. It serves utilities and large industrial off-takers in the western U.S. that need firm, dispatchable clean power. Its MUSE drilling and Thermal Lattice tech delivers electricity below 50 USD per MWh with 80% fewer wells than enhanced geothermal competitors, attacking the cost wall that limited geothermal at scale.","domain":"mazamaenergy.com","employees":null,"founded":2022,"fundingTotalQuarantined":false,"githubOrg":null,"githubStars":null,"industry":"unknown","industrySources":[],"investors":["khosla"],"lat":47.603832,"lng":-122.330062,"location":"Seattle, WA","multiples":[],"name":"Mazama","people":[],"revenues":[],"rounds":[{"amountQuarantined":false,"amountUsd":1000000,"connectionsAmong":[],"currency":"USD","date":"2024-01-01","investments":[],"investors":[],"leadInvestor":null,"leadInvestors":[],"people":[],"slug":"mazamaenergy-com-2024-01-01-seed","source":{"fact":"round","publisher":"vc-portfolio","retrievedAt":"2026-05-07","status":"attributed","url":null},"status":"attributed","type":"seed","url":null}],"slug":"mazamaenergy-com","sources":[{"fact":"round","publisher":"vc-portfolio","retrievedAt":"2026-05-07","status":"attributed","url":null},{"fact":"existence","publisher":"mazamaenergy.com","retrievedAt":"2026-05-07","status":"self-reported","url":"https://mazamaenergy.com"},{"fact":"description","publisher":"mazamaenergy.com","retrievedAt":"2026-05-07","status":"self-reported","url":"https://mazamaenergy.com"},{"fact":"investor:khosla","publisher":"Khosla Ventures","retrievedAt":"2026-09-27","status":"sourced","url":"https://www.khoslaventures.com/portfolio"}],"stage":"seed","stockCard":{"asOf":"2026-11-09","facts":[{"id":"investor:{\"actorKind\": \"investor\", \"name\": \"Khosla Ventures\", \"role\": \"portfolio\", \"slug\": \"khosla\", \"sources\": [{\"publisher\": \"Khosla Ventures\", \"retrievedAt\": \"2026-09-27\", \"status\": \"sourced\", \"url\": \"https://www.khoslaventures.com/portfolio\"}]}","kind":"investor","sources":[{"publisher":"Khosla Ventures","retrievedAt":"2026-09-27","status":"sourced","url":"https://www.khoslaventures.com/portfolio"}],"text":"Mazama was listed in Khosla Ventures's portfolio, recorded 2026-09-27."}],"generatedAt":"2026-11-09","investors":[{"actorKind":"investor","name":"Khosla Ventures","role":"portfolio","slug":"khosla","sources":[{"publisher":"Khosla Ventures","retrievedAt":"2026-09-27","status":"sourced","url":"https://www.khoslaventures.com/portfolio"}]}],"state":"insufficient-evidence","tldr":[]},"techStack":["Cloudflare","WordPress","Bootstrap 4.4.1","Typed.js","Yoast SEO 27.5","Unpkg","Google Analytics","Google Tag Manager","FitVids.JS 5.1.0","Site Kit 1.177.0","jQuery Migrate 3.4.1","jsDelivr"],"totalRaisedUsd":1000000,"traction":[],"updatedAt":"2026-05-07","valuations":[]}