The CEO spoke to Bloomberg and hinted the company was in talks with more hyperscalers about using their fuel cells.Shares of Bloom Energy (BE 0.49%) rallied this week, appreciating 27% as of 2:15 p.m. ET Friday, according to data from S&P Global Market Intelligence.There weren't any financial disclosures for Bloom this week, but CEO KR Sridhar did hold an interview with Bloomberg on Wednesday, during which he made very bullish comments on Bloom's future and the future of AI data centers.More hyperscaler dea ...