I'm not sure about investing in corn, but these are the credits that i'm speaking of -- and they apply to renewable energy. http://dsireusa.org/incentives/ince

I'm not sure about investing in corn, but these are the credits that i'm speaking of -- and they apply to renewable energy. http://dsireusa.org/incentives/incentive.cfm?Incentive_Code=US02F&re=1&ee=1 http://dsireusa.org/incentives/incentive.cfm?Incentive_Code=... http://dsireusa.org/incentives/incentive.cfm?Incentive_Code=US13F&re=1&ee=1 http://dsireusa.org/incentives/incentive.cfm?Incentive_Code=...