Top Washington, DC Energy Companies (36)

SC&A is a small business that offers energy and environmental consulting to federal, state, and local government agencies and the private sector. Our expertise includes radiological and nuclear safety and security, climate adaptation, air quality, and emergency management and preparedness.

Arcadia's clean energy tech platform gives everyone easy access to clean energy. Arcadia members have access to a mobile-optimized online dashboard where they can manage their account, track their account activity, and view their energy usage all in one place. Arcadia's digital transformation of the traditional energy utility gives individuals greater control over what energy they support, how much it...

Inspiration is the first purpose-built EV solutions company. Our mission is to accelerate the electrification of transportation by partnering with fleet businesses to finance vehicles and deliver turnkey charging solutions to enable the rapid deployment of reliable, low-cost, zero-emissions EV fleets. Acting as a partner and system integrator, Inspiration designs and implements a custom solution that ensures every fleet electrification...

Last Energy's mission is to decarbonize global energy production and increase access to clean, affordable power. We are a full-service developer of micro modular nuclear power plants with the goal of finally scaling nuclear by dramatically reducing the time and cost of construction

Community Solar: The Easiest Way to Tap into Clean Energy We’re bringing clean energy to homeowners and communities everywhere, and helping them save up to 15% on electricity costs without installing rooftop solar panels.

Sparkfund powers organizations by providing access to the latest energy technology in a new and better way—through a simple monthly subscription model backed by a no risk guarantee. We partner with contractors, ESCOs, manufacturers, utilities, and energy retailers to deliver the Sparkfund Technology Subscription, transforming how businesses implement energy technology. Sparkfund seeks to create positive change for the world by...

CleanChoice Energy is a clean energy supplier whose mission is to make 100% renewable energy available to everyone.

Zeno Power is the leading developer of nuclear batteries that provide reliable, clean energy in frontier environments. By harnessing the heat from radioisotopes, Zeno’s batteries power critical missions on Earth, in space, and at sea.

Alphataraxia is an energy-focused quantitative investment management group with offices outside of Washington, DC and Newport Beach, CA. With decades of experience, our professionals focus on data-centric investment strategies in today's energy markets. We focus on understanding and predicting outcomes on electricity grids, where our positions can have a significant impact on real-world outcomes: helping to stabilize energy prices and...

Fluence is a global market leader in energy storage products and services, and digital applications for renewables and storage. With a presence in 30 global markets, Fluence provides an ecosystem of offerings to drive the clean energy transition, including modular, scalable energy storage products, comprehensive service offerings, and the Fluence IQ Platform, which delivers AI-enabled digital applications for managing and optimizing renewables and storage from...

Ecoviate designs an application for promoting green technology and reducing carbon emissions.

Aquicore is the gateway to data driven facility management operation, allowing you to measure, compare, and act on your facilities energy consumption. Aquicore is a leading ESG analytics platform on a mission to accelerate the decarbonization of real estate. Through flexible data collection, sophisticated analytics, and deep expertise, Aquicore supports the world's largest real estate institutions in: - Aggregating and organizing building...

Arbo provides software technology and analytics to the energy marketing, transportation, and trading industries for decision analysis and business automation.

Ethical Electric is an energy company that does good. We supply as many American homes and businesses as possible with 100% clean energy from renewable sources.

Nithio is a venture-backed energy finance platform that provides services to businesses, capital providers, governments and other stakeholders in the distributed solar sector in Africa. The company aims to address the acute need for modern energy access on the continent by providing a sustainable infrastructure for capital delivery, offering state-of-the-art underwriting tools, and a powerful information sharing platform for stakeholders to...

As the nation's leading owner-operator of community solar assets, Summit Ridge is driving the clean energy economy forward by providing utility savings to thousands of customers while helping to transform power generation and distribution across the country.

WGL, headquartered in Washington, D.C., is a leading source for clean, efficient and diverse energy solutions with activities in 30 states. Our operating units consist of Washington Gas, WGL Energy, WGL Midstream and Hampshire Gas. WGL provides options for natural gas, electricity, green power and energy services, including generation, storage, transportation, distribution, supply and efficiency. Our calling as a company is...

Advanced Energy Economy (AEE) is a national association of businesses and business leaders who are making the global energy system more secure, clean, and affordable. Advanced energy encompasses a broad range of products and services that constitute the best available commercial technologies for meeting energy needs today and tomorrow. Our members include companies involved in technology development; component and product manufacturing;...

Deep Isolation offers an innovative solution to secure and dispose of spent nuclear fuel from commercial nuclear reactors. Our horizontal drill hole technology offers both safety and low cost. While the drilling technology is standard, Deep Isolation is the first company proposing to use this method for the safe isolation of spent nuclear fuel under a billion tons of rock...

The world no longer thinks of energy as a matter of supply and demand. Now it’s a space for innovation and partnership. With this transformation comes a responsibility to work with a smarter approach, new thinking informed by past experiences, and with stronger collaboration between regulators and innovators, old systems and new technologies. At AES, we partner with our organizations...