Advanced Energy Economy Institute (2016) Share By Heising-Simons Foundation on 6/6/2016 on 6/6/2016 The Advanced Energy Economy Institute (AEEI) is a nonprofit educational organization whose mission is to raise awareness of the public benefits and opportunities of advanced energy— energy from clean, secure, and affordable sources. This grant aims to accelerate market adoption of advanced energy technologies to create a more secure, resilient, clean, and cost-effective power sector, …