Top Energy Startups in 2027

At Halo Industries, we’re on a mission to reinvent a decades-old semiconductor manufacturing process that wastes billions of dollars each year. Our laser-based technology will provide a drastic reduction in cost and improvement in performance that will enable advancements in a diverse set of high-tech industries, such as solar, semiconductor, battery, LED, telecommunications, and power electronics. Our company spun out of Stanford University in 2014 and is funded by a combination of VCs, government grants, and strategic corporate partners. We are hitting the ground running after a recent funding round and are looking to continue building a passionate team to meet our next milestone of deploying a pilot production line to make the world more connected, efficient, and clean.

FuelCell Energy is a global leader in delivering clean, efficient and affordable fuel cell solutions configured for the supply, recovery and storage of energy. We provide comprehensive turn-key solutions for our customers that include everything from the design and installation of a project to the long-term operation and maintenance of the fuel cell system.

Founded in 2012, Pegasus Solar designs and manufactures innovative rooftop mounting systems for global solar markets. The company began commercialization in mid-2014 and is supplying the LightSpeed Mount, a revolutionary new rail-less system, to major solar installers nationwide. Operating from facilities in Richmond, California, Pegasus Solar’s team of solar industry veterans, talented engineers and experienced business executives are dedicated to simplifying solar, speeding up installations and driving out cost.

Shell is a global energy company. Around 84,000 employees across more than 70 countries work together to power progress through more and cleaner energy solutions.

Eagle Creek Renewable Energy is devoted to our energy future. We own and operate a fleet of 85 hydropower plants in 17 states. These facilities are our laboratory for developing technologies for the next generation of renewables. We are continuously optimizing our facilities and are always searching for better ways of doing things while maintaining operational excellence. We prize safety and stewardship and know that the best path forward aligns with the needs of our communities. We are growing our fleet and our portfolio of technologies as we accelerate towards a sustainable energy future.

Massachusetts Municipal Wholesale Electric Company provides electricity solutions along with resource & power supply planning services.

We blend industry-leading research, data science, and consulting services
to help utilities make and implement better, data-driven decisions that positively impact their customers, their bottom line, and our planet.

Professional services and turnkey building automation retrofits for commercial customers

Since our foundation 10 years ago as LaserMotive, PowerLight has set three world records for beaming power over light, won two NASA government awards and advanced five generations of technology systems. We are the first and only team to develop and viable technology platform that demonstrated transfer of 400 watts over 1 kilometer. Since then we have received validation from industry-leading companies and government labs, and we are globally recognized.