Oregon is digging deep to tap into an uncommon renewable energy source — Super Hot RocksBy Monica Samayoa (OPB)Three Rivers, Ore. Oct. 6, 2025 1 p.m.Super Hot Rocks could help Oregon and the rest of the Pacific Northwest get closer to reaching their renewable energy goals📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up