Warren Buffett’s Berkshire Hathaway has more than $20 billion invested in renewable energy projects. Why is he also a big investor in Big Oil player ExxonMobil? It’s pretty simple, actually.
Warren Buffett’s Berkshire Hathaway has more than $20 billion invested in renewable energy projects. Why is he also a big investor in Big Oil player ExxonMobil? It’s pretty simple, actually.