(a) 電力零售商負有購電責任：電力零售商有責任採購以可再生能源生產的

(a) 電力零售商負有購電責任：電力零售商有責任採購以可再生能源生產的電力，並授予電網接駁權；

結果 (英文) 1:

(A) purchase electricity retailers bear the responsibility: electricity retailers are responsible for purchasing electricity from renewable energy production, and grant the right to grid connection;

結果 (英文) 2:

(a) Electricity retailers have a responsibility to purchase electricity: they have a responsibility to procure electricity produced from renewable sources and to grant grid access rights;

結果 (英文) 3:

(a) Power retailers are responsible for purchasing electricity: power retailers are responsible for purchasing electricity produced from renewable energy and granting power grid connection rights;