The current ‘green’ tariff purchase plan is to remain in effect through Dec. 31, 2019. In 2020, green tariffs for solar would drop by 25% for solar and by 10% for wind. From 2021-2024, solar tariffs would drop annually by 2.5% and wind tariffs would drop annual by 1.5%. The bill for general debate emerged from a review of seven bills backed by a total of 56 Rada members.