Company Overview

FirstLight is a leading clean power producer and energy storage company with a portfolio that includes nearly 1.4GW of pumped-hydro storage (including Northfield Mountain, the largest energy storage facility in New England), battery storage, hydroelectric generation, and solar generation—the largest clean energy generation portfolio operating in New England today. We have approximately 125 employees based in Massachusetts and Connecticut, and our corporate headquarters are located in Burlington, MA.

Our mission and vision is to accelerate the decarbonization of the electric grid by owning, operating, and integrating large-scale renewable energy and storage assets to meet the region’s growing clean energy needs and to deliver an electric system that is clean, reliable, affordable, and equitable.

Building upon our industry-leading experience in operating large-scale renewable energy and storage assets, FirstLight’s vision and commitment to leading the energy industry transformation makes us uniquely positioned to navigate rapidly evolving market conditions and grow our portfolio in New England and other US markets in the years ahead.

Our Values
FirstLight provides equal employment opportunities to all employees and applicants without regard to race, color, religion, gender, age, sexual orientation, national origin, ancestry, disability, genetics, veteran status or any other characteristic protected by state, federal and local laws. In addition to federal law requirements, FirstLight complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.

In addition, FirstLight values the following characteristics and behaviors in our team members:

  • Respect: Showing respect for each other and the environment, fostering an inclusive and diverse team of employees, and providing a strong commitment to social responsibility.
  • Integrity: Exemplifying integrity in all business decisions highlighted through honesty, transparency, and trust.
  • Safety: Providing a safe environment for our employees and for all visitors to our recreational facilities.
  • Excellence: Continually striving to achieve the greatest level of operational excellence so that we produce the highest quality output and consistently deliver results.
  • Innovation: Dedication to creating new market-leading solutions to stay ahead of unprecedented changes in the energy industry.
  • Team: Creating an inspiring workplace that fosters open communication, collaboration, and accelerates personal growth.

We seek to attract, retain, and develop the best talent in the industry to fuel our success. Diversity is a strategic advantage we need to cultivate.


FirstLight Power New Milford, Connecticut

About UsFirstLight is a leading clean power producer and energy storage company with a portfolio that includes nearly 1.4GW of pumped-hydro storage (including Northfield Mountain, the largest energy s...