In the following video, Motley Fool financial analysts Matt Koppenheffer and David Hanson discuss Bank of America's (BAC 0.20%) massive lending initiatives toward green energy. The bank recently met its goal of $20 billion worth of financing activities in areas such as solar and wind power, energy efficiency, and hybrid cars, and it has now set a new goal of an additional $50 billion over the next 10 years. Is this a win for investors, or are these initiatives still too risky?