As the potential fallout from the collapse of Silicon Valley Bank rippled through financial markets Friday, over an agonizing weekend and to start a new week, one fledgling sector — the technology that will power climate-change solutions — faced perhaps its fiercest growing pains to date. California-based Silicon Valley Bank is the second-largest bank failure in U.S. history, behind only the 2008 financial-crisis collapse of Washington Mutual. And among SVB clients who found themselves saved by controversial government help…
