![Bill Gates-backed Heliogen's solar 'breakthrough' could replace fossil fuels in steel and other big-polluting industries - MarketWatch Bill Gates-backed Heliogen's solar 'breakthrough' could replace fossil fuels in steel and other big-polluting industries - MarketWatch](https://s.marketwatch.com/public/resources/images/MW-HV664_heliog_ZDR_20191120144059.jpg)
Bill Gates-backed Heliogen's solar 'breakthrough' could replace fossil fuels in steel and other big-polluting industries - MarketWatch
Investors in Heliogen (NYSE:HLGN) from a year ago are still down 85%, even after 23% gain this past week - Simply Wall St News
![Heliogen Stock Forecast: up to 140.045 USD! - ATHN Stock Price Prediction, Long-Term & Short-Term Share Revenue Prognosis with Smart Technical Analysis Heliogen Stock Forecast: up to 140.045 USD! - ATHN Stock Price Prediction, Long-Term & Short-Term Share Revenue Prognosis with Smart Technical Analysis](https://walletinvestorstorage.b-cdn.net/forecast-graphs/95/stock-athn-stock-forecast-short.png?v=1606933196)
Heliogen Stock Forecast: up to 140.045 USD! - ATHN Stock Price Prediction, Long-Term & Short-Term Share Revenue Prognosis with Smart Technical Analysis
![Athena Technology Acquisition Corp. Announces Business Combination with Heliogen, Inc., a Leading Provider of AI-Enabled Concentrated Solar Energy; Combined Company Expected to Be Listed on New York Stock Exchange Athena Technology Acquisition Corp. Announces Business Combination with Heliogen, Inc., a Leading Provider of AI-Enabled Concentrated Solar Energy; Combined Company Expected to Be Listed on New York Stock Exchange](https://www.heliogen.com/wp-content/uploads/2021/07/athena-announcement-1080x675-1.jpg)