will help cleanpowersf achieve a 100% renewable energy supply. the proposed contract will cost approximately $25.8 million per year. for a total not to exceed amount of approximately $243 million for the full term. the amendment also extends and increases the community benefits commitment, that calpine made in the original contract, which is managed by our very capable p.u.c. community benefits team. under the new agreement, calpine will be making financial contributions directly to the hunter's point family foundation, to support stem education for the girls' 2,000 program each year for seven years from 2017 to 2025. so the amendment extends that commitment from 2022 to 2025. the girls' 2,000 program provides girls ages 8-16 with mentorship, financial support, and leadership opportunities. the stem education for girls 2,000 will focus on the impact of climate change, on communities like hunter's point, and actions that youth and their families can take to combat climate change. under the existing agreement, calpine brought a group to the geyser'