AB Powers Competitors

Since our founding in 1997, Power Innovations International (Pii) has provided electrical power management systems and services to our customers around the world. Our parent company, LITEON, is a world-leading manufacturer of opto-semiconductor, power supplies, electric vehicle (EV) chargers, and key electronic products with global manufacturing facilities. Pii offers uninterruptible power supplies (UPS) and services along with DC EV chargers and power distribution solutions. Combining LITEON’s global production capabilities and scale with Pii’s decades of power management and expertise, we are proud to offer highly reliable EV charging, power quality, and backup power solutions.

Deploying technology that makes 'Power without Pollution' a reality. Safe, reliable power that doesn't compromise the environment: It's been our mission since the beginning. Clean Energy Systems has successfully transitioned proven and reliable rocket engine combustion principles into a flexible and economically attractive energy generation system for our planet. CES technology enables cleaner and more efficient co-generation of power, steam, water, and CO2 and offers the world a new perspective on the way we assess the value of natural resources. Our core competence allows us to precision engineer complex and intricate technology solutions that meet your needs, be it in combustion, partial combustion, heat transfer, or other applications. Among others, it enables us to precisely control the conversion of a wide variety of fuels with oxygen in oxy-combustion processes. Oxy-fuel combustion generates a drive gas composed of predominantly steam and CO2. This uniquely efficient process allows our customers to profitably utilize fuels that would otherwise be marginal or uneconomic for commercial energy generation. Facilitated through partnerships with our customers and shareholders and enabled by an exceptional research and demonstration facility, CES has developed and built a unique product portfolio. Centered around customized precision-engineered components, our portfolio encompasses 20 to 200 MW steam and CO2 generators, drive gas reheaters, steam/water separators, pressurized heat recovery systems, 30 to 150 MWe expander turbines, and more. These solutions are ready to fulfill our customers' needs for zero emissions power, enhanced oil recovery, and the expansion of natural resource assets.

GreenTech Energy Services is an innovative energy efficiency company specializing in lighting retrofits. GreenTech provides turnkey services, from survey, design and installation to facilitation of rebates and tax incentives. Since its inception in 1994, the company has engaged in over $100 million worth of lighting contracts, retrofitting over 5,000 buildings nationwide.