Texas
Trajectory
Welcome RDCEP’s RPS feasibility calculator. This tool will allow you to test the efficacy of your state’s current renewable energy policy, edit its policy or develop a new program for your state. After viewing or editing each major component of your state’s RPS, the calculator will estimate the amount of renewable energy your policy will produce and at what cost.
The first major component of an RPS is the Trajectory or the proportion of renewable energy your state will require its utilities to procure in each year. Texas’s RPS is capacity-based, meaning utilities must install 10,000 MW of renewable capacity by 2025, rather than a percentage of sales. There is a ‘trajectory’ of annual requirements leading up to the end-goal; however, it is not pictured here because it is not a percentage. Try creating a trajectory by entering your own values, keeping in mind the choices you make about the trajectory will affect the overall cost of your policy. You are free to adjust this policy, keeping in mind the choices you make about the trajectory will affect the overall cost of your policy.
To edit your state’s RPS schedule, click and drag the line to adjust the blue area. If you would rather type in your values, toggle-on the user input boxes by clicking ‘type’ on top of the graph. If you would like to set an RPS goal of more than 50%, change the graph’s scale from 50% to 100% by clicking ‘100’ on top of the graph. Once you have set your trajectory, click on the ‘arrow bar’ below to choose the carbon-free technologies your policy will promote.