Chu, Davey, Yumkella, Ahluwalia on Clean Energy

April 26 (Bloomberg) -- U.K. Energy Secretary Ed Davey, International Development Secretary Andrew Mitchell, United Nations Energy Chairman Kandeh Yumkella, Bank of America Corp. Chairman Chad Holliday, U.S. Energy Secretary Steven Chu and Indian Planning Commission Deputy Chairman Montek Ahluwalia speak at a news conference in London about renewable energy and climate change. (Source: Bloomberg)