Integrated assessment, climate, and energy models. System dynamics model carefully grounded in the best available science, and has been calibrated against a wide range of existing Transport, pricing carbon, and improving agricultural practices-have on hundreds of factors like energy prices, temperature, airĭeveloped by Climate Interactive, the MIT Sloan Sustainability Initiative, and Ventana Systems, En-ROADS is a En-ROADS is a global climate simulator that allows users to explore the impact that dozens of policies-such as electrifying