{"podcast":{"title":"TechCrunch Startup News","slug":"techcrunch-startup-news","podcast_index_feed_id":1382834,"rss_url":"https://feeds.megaphone.fm/techcrunch-startup-news","website_url":"https://techcrunch.com","image_url":"https://megaphone.imgix.net/podcasts/11509244-3615-11ee-b50a-23fc1cddb298/image/5929ae4d5ac13e34341f927785b53054.jpg?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"SpokenLayer","episode_count":3849,"summary":"Listen to select TechCrunch articles on startups coverage—who's raising, who's exiting, who's changing the world.","last_synced_at":"2026-07-20T16:17:19.392076+00:00","page_url":"https://stenobird.com/podcast/techcrunch-startup-news"},"episode":{"title":"SpaceX alum nabs $22M to turn rocket engines into geothermal power plants","slug":"spacex-alum-nabs-22m-to-turn-rocket-engines-into-geothermal-power-plants","published_at":"2026-06-18T09:30:00+00:00","page_url":"https://stenobird.com/podcast/techcrunch-startup-news/spacex-alum-nabs-22m-to-turn-rocket-engines-into-geothermal-power-plants","show_page_url":"https://stenobird.com/podcast/techcrunch-startup-news","url":"https://mgln.ai/e/211/traffic.megaphone.fm/AIRWV1850810266.mp3","audio_url":"https://mgln.ai/e/211/traffic.megaphone.fm/AIRWV1850810266.mp3","summary":"Critical Energy is turning rocket engines into geothermal power plants, and it wants to build 300 GW per year by 2045. Learn more about your ad choices. Visit podcastchoices.com/adchoices","meta_description":"Critical Energy is turning rocket engines into geothermal power plants, and it wants to build 300 GW per year by 2045. Learn more about your ad choices. V…","key_points":[],"chapters":[],"topics":[],"duration_seconds":297,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/techcrunch-startup-news/episodes/spacex-alum-nabs-22m-to-turn-rocket-engines-into-geothermal-power-plants/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/techcrunch-startup-news/spacex-alum-nabs-22m-to-turn-rocket-engines-into-geothermal-power-plants.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}