Top Washington Energy Companies (45)

Clean Power Research® is advancing the energy transformation through cloud software that informs, streamlines and values energy-related decisions and processes for utilities, energy professionals and consumers. We’re focused on expanding our market reach and impact with new software technologies that help solve the energy industry’s problems. Recognized by BuiltIn Seattle as "Top 100 Best Places to Work in Seattle” and...

Omnidian’s mission is to protect and accelerate capital invested in residential and commercial solar by homeowners and businesses across the nation. Our proprietary technology monitors your system 24/7, covers maintenance for all hardware and software components, and includes the industry’s leading Cash-Back Energy Guarantee. If your system underperforms, we’ll make it right, and compensate you for energy lost. The award-winning Solar...

ReliOn is a hydrogen fuel cell company providing stationary fuel cells for emergency power requirements and uninterruptible power supplies.

Creators of fenestra, a device which makes your windows smart and solves indoor air quality problems in a truly eco-friendly way. Our mission is to improve people’s health and help them save energy by automating an integral part of their home.

Itron enables utilities and cities to safely, securely and reliably deliver critical infrastructure services to communities in more than 100 countries. Our proven portfolio of smart networks, software, services, meters and sensors helps our customers better manage energy and water for the people they serve.

EnerG2 engineers advanced nano-structured materials for energy storage breakthroughs. We believe that efficient, reliable and cost-effective clean energy storage will be an essential element of the new energy economy.

Climate Control in every room. We believe that every family has the right to be healthy and comfortable in their own homes. We are more health and energy conscious than ever before, yet we still lack the basic comfort, health and control in our own homes. We are on a mission to solve this once and for all. Home Wellness,...

Pterofin is a Seattle-based clean technology company developing innovative energy generation devices based on biomimicry. Our current focus is on a customer who at the village level faces high costs and inefficiencies in pumping water from deep wells using existing electric pumps or outdated wind turbines.

Oscilla Power, Inc. (OPI) is developing a suite of proprietary, high-impact renewable energy and energy harvesting solutions based on low cost, readily available magnetic materials.

Buildings are a leading contributor to the climate crisis, generating nearly 40% of total global energy-related carbon emissions. We’re making a lasting impact on our industry and within our communities by addressing the climate, affordability and equity crises through: * renewables and energy services * engineering and design * construction and facility services  

E8 (formerly known as Element 8)is a member organization of private, accredited angel investors . Our sole focus is on early-stage cleantech companies whose innovations will increase the sustainability and health of our planet. We meld our pursuit of profitable investments with our pursuit of a higher purpose – accelerating the transition to a clea

ExxonMobil is the world's largest publicly traded international oil and gas company, providing energy that helps underpin growing economies and improve living standards around the world. ExxonMobil uses innovation and technology to deliver energy to a growing world. We explore for, produce and sell crude oil, natural gas and petroleum products. We operate facilities or market products in most of the world’s...

Harvesting USB power from nature for the world! Our Personal Power Products are recharged by flowing water, wind, bikes, muscle power, donkey carts, sun, fire, or pretty much any source of energy to generate power for battery charging, LED lights, sensors, cameras and wireless transmitters. Over 1 billion people living off grid now need USB power f

Founded in 2009, Distributed Energy Management (DEM) helps commercial business owners understand the financial impact of business decisions through the analysis of energy consumption data. Our patent pending technology makes clients proactive managers of their total utility budget rather than passive payers of utility costs.

Breakthrough Energy is dedicated to helping humanity avoid a climate disaster. Through investment vehicles, philanthropic programs, policy advocacy, and other activities, we’re committed to scaling the technologies we need to reach net-zero emissions by 2050.

We have created a community of construction, jurisdictions and land use development. We strive to create innovative projects to produce green energy and work with green energy designers around the world. We offer a membership that gives access to current designs and provide solutions with jurisdictions. We introduce people to other members in the industry and help move things quickly,...

MacDonald-Miller Facility Solutions is highly regarded in both Washington and Oregon as the contractor of choice for mechanical engineering, design-build construction, custom metal fabrication, building system service and maintenance, and energy management programs that include a high-level of utility rebate dollars.

GHD recognises and understands the world is constantly changing. We are committed to solving the world’s biggest challenges in the areas of water, energy and urbanisation. We are a global professional services company that leads through engineering, construction and architectural expertise. Our forward-looking, innovative approaches connect and sustain communities around the world. Delivering extraordinary social and economic outcomes, we are...

Natural Power is a leading independent consultancy and service provider for the renewable energy sector . The company offers proactive and integrated consultancy, management and due diligence services, backed by an innovative product range, across the onshore wind, offshore renewables, solar and storage, renewable heat and infrastructure sectors, whilst maintaining a strong outlook on other new and emerging sectors. Established...

A&R Solar installs solar energy systems for homes and businesses across Washington and Oregon. We have offices and staff in Puget Sound, Portland, Bend, and the Eastern Washington area. We have been designing solar energy systems for Northwest homes since 2007. Our system designers live in Washington and Oregon and have deep experience creating systems that maximize solar potential for each...