Explore top tech companies
All Filters
Location

Office Type

Industry

Size

Open Jobs

Remote Jobs

Perks

DEI

Tech Stack

Top Washington, DC Energy Companies (36)

Zeno Power
Aerospace • Energy
Washington
77 Employees
3 Benefits Hiring Now
Zeno Power is the leading developer of nuclear batteries that provide reliable, clean energy in frontier environments.

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.

Zeno Power
Nexamp
Greentech • Sales • Social Impact • Energy
6 Offices
400 Employees
25 Benefits Hiring Now
Nexamp helps communities invest in clean energy!

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.

Nexamp
Inspiration Mobility
Transportation • Energy • Financial Services
Washington
45 Employees
24 Benefits Hiring Now

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...

Inspiration Mobility
Deep Isolation
Energy • Renewable Energy
3 Offices
21 Employees
Hiring Now

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...

Deep Isolation
Arcadia (DC)
Greentech • Energy
Washington
200 Employees
32 Benefits Hiring Now
We believe that homeowners and renters are long overdue for a new approach to energy — one that puts them first.

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...

Arcadia (DC)
Alphataraxia
Arlington
21 Employees
Hiring Now

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...

Alphataraxia
SC&A, Inc.
Consulting • Energy
Arlington
68 Employees
5 Benefits Hiring Now

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.

SC&A, Inc.
Last Energy
Washington
72 Employees
Hiring Now

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

Last Energy
CleanChoice Energy
Greentech • Energy
Washington
150 Employees
7 Benefits Hiring Now

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

CleanChoice Energy
Let Your Resume Do The Work
Upload your resume to be matched with jobs you're a great fit for.

Sparkfund
Energy
Washington
56 Employees
29 Benefits Hiring Now

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...

Sparkfund
Aquicore
Big Data • Internet of Things • Software • Analytics • Energy
Washington
70 Employees

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...

Aquicore
SparkMeter
Other • Energy
Washington
35 Employees

SparkMeter offers comprehensive lowcost metering solutions for everything from rural microgrids to existing urban central grid utilities. Our products help make access to electricity possible in hardtoreach places and underserved markets.

SparkMeter
Advanced Energy Economy
Washington
67 Employees
17 Benefits

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;...

Advanced Energy Economy
Arbo
Analytics • Energy • Financial Services
Washington

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

Arbo
NASEO - National Association of State Energy Officials
Arlington
23 Employees

NASEO is the only national non-profit association for the governor-designated energy officials from each state and territory. Formed by the states in 1986, NASEO facilitates peer learning among state energy officials, serves as a resource for and about state energy offices, and advocates the interests of the state energy offices to Congress and federal agencies. The State and Territory Energy...

NASEO - National Association of State Energy Officials
Tios Capital, LLC
Fintech • Energy
2 Offices
25 Employees

Tios Capital is a Quantitative Investment Firm making investments in wholesale electricity. We are best classified as a proprietary trading firm. We have steadily grown over the years with healthy growth in returns and are now trading in five wholesale electricity markets across the United States: CAISO, ERCOT, MISO, PJM, and SPP. Tios Capital would be characterized as a small business that...

Tios Capital, LLC
Ecoviate
Energy
Washington

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

Ecoviate
EarthSpark International
Washington
6 Employees

Eradicating energy poverty in Haiti.

EarthSpark International
Solar Energy Industries Association
Energy • Solar • Renewable Energy
Washington
351 Employees

The Solar Energy Industries Association (SEIA®) is the driving force behind solar energy and is building a strong solar industry to power America through advocacy and education. As the national trade association in the U.S., we represent all organizations that promote, manufacture, install and support the development of solar energy. SEIA works with its 1,000 member companies to champion the use...

Solar Energy Industries Association
Summit Ridge Energy
Arlington
85 Employees

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.

Summit Ridge Energy

Popular Company Searches

Tech Companies in Washington, DC
Washington, DC AdTech Companies
Washington, DC Aerospace Companies
Washington, DC Agencies
Washington, DC Analytics Companies
Washington, DC Angel or VC Firm Companies
Washington, DC AI Companies
Washington, DC Automation Companies
Washington, DC Automotive Companies
Washington, DC Big Data Companies
Washington, DC Data Analytics Companies
Washington, DC Biotech Companies
Washington, DC Blockchain Companies
Washington, DC Business Intelligence Companies
Washington, DC Cloud Companies
Washington, DC Computer Vision Companies
Washington, DC Consulting Companies
Washington, DC Cybersecurity Companies
Washington, DC Database Companies
Washington, DC Defense Companies
Washington, DC Design Companies
Washington, DC Digital Media Companies
Washington, DC E-commerce Companies
Washington, DC Edtech Companies
Washington, DC Energy Companies
Washington, DC Events Companies
Washington, DC Fashion Companies
Washington, DC Financial Services Companies
Washington, DC Fintech Companies
Washington, DC Fitness Companies
Washington, DC Food Companies
Washington, DC Gaming Companies
Washington, DC Generative AI Companies
Washington, DC Greentech Companies
Washington, DC Hardware Companies
Washington, DC Health Tech Companies
Washington, DC Hospitality Companies
Washington, DC HR Tech Companies
Washington, DC IT Companies
Washington, DC Insurance Companies
Washington, DC IoT Companies
Washington, DC Legal Tech Companies
Washington, DC Logistics Companies
Washington, DC Machine Learning Companies
Washington, DC Martech Companies
Washington, DC Mobile Companies
Washington, DC Music Companies
Washington, DC Natural Language Processing Companies
Washington, DC News + Entertainment Companies
Washington, DC Payments Companies
Washington, DC Pet Companies
Washington, DC Pharmaceutical Companies
Washington, DC Productivity Companies
Washington, DC Professional Services Companies
Washington, DC Real Estate Companies
Washington, DC Retail Companies
Washington, DC Robotics Companies
Washington, DC Sales Companies
Washington, DC Security Companies
Washington, DC Social Impact Companies
Washington, DC Social Media Companies
Washington, DC Software Companies
Washington, DC Sports Companies
Washington, DC Transportation Companies
Washington, DC Travel Companies
Washington, DC VR Companies

Sign in to save company job alert.

Create Free Account