APX, Inc | 1,596 followers on LinkedIn. Innovative technology frameworks powering the world's energy and environmental markets | APX's mission is to empower the world's transition to sustainable energy. APX's combination of our 15+ years of pioneering environmental markets and our 20+ year history of providing technology solutions to wholesale power participants drives our broad spectrum of sustainable energy solutions. We partner with renewable power producers, innovative utilities, enlightened commercial and industrial consumers as well as top government agencies and NGO’s.