line here that we're 98% contracted for 2018, 90% for 2019, 71% for 2020, and so on, until the portfolio plateaus at 20% contracted forward through 2030. those longer term contracts in the portfolio were just recently executed by the general manager and include two main contracts, a 22-year power purchase agreement with the developer s-power to take energy from a 2(a) constructed 100 megawatt power plant in lancaster, california, and another to take power from a wind power project in tehachapi, california. these represent the first two long-term contracts that we've entered into, and it's just the beginning, but very strong start for the portfolio, and these -- both of these projects will deliver new jobs to the state of california and clean energy, and we are going to be working on more to come on-line in the next several years. in addition to those two contracts, the puc entered into a 4.5 year agreement with cal pine to purchase energy from the facilities geothermal facility in alpine, california. that actually started delivering energy to the cleanpowersf program earlier this month. the energ