SUPPLY. FLEXIBILITY. COMMITMENT.

Commodity exchange and trading in the fields of commodity derivatives, futures, options, exchange agreements or other derivative transactions entered into for the purpose of managing risks or maximizing benefits associated with the purchase or sale of a commodity or with any other transaction involving a commodity; commodity exchange and trading, namely, buying and selling of renewable energy credits, namely, credits relating to energy produced in accordance with environmentally-approved standards; commodity exchange and trading, namely, buying and selling of electric power and physical natural gas and associated transmission and distribution