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Top Seattle, WA Energy Companies (37)

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Cloud • Greentech • Software • Energy • Solar • Renewable Energy
Bellevue, Washington, USA
111 Employees

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 in the top 10 of "50 BEST SMALL COMPANIES TO WORK FOR IN SEATTLE 2022."


Automotive • Greentech • Hardware • Energy
Seattle, Washington, USA
325 Employees

First Mode started by removing the diesel engine from a colossal mining truck and replacing it with a hydrogen fuel cell powerplant. A world-first, and the world’s largest. But we’re not stopping there. We are also working on providing critical mine site infrastructure for hydrogen production, battery recharging, and hydrogen refueling. Today, we’re starting at the source, the mining industry, and tomorrow the larger supply chain, to completely eliminate the use of diesel and speed the clean energy transition. We hope you’ll join us in building a brighter future for people and planet.


Fintech • Greentech • Information Technology • Energy
Seattle, Washington, USA
118 Employees

Xpansiv is the global market for ESG-inclusive commodities. These Intelligent Commodities™ bring transparency to markets, empowering participants to value energy, carbon, and water to meet the challenges of an information-rich, resource-constrained world. We’re the marketplace for an ever-expanding ecosystem of proven environmental commodities, like RECs, offsets, and differentiated fuels. The Xpansiv platform is composed of the following interconnected components: XMarkets operates open, transparent exchanges that enable users to transact renewable energy, carbon, water, and differentiated commodity products. It facilitates secure, seamless transactions connecting buyers and sellers under shared rules without risk to counterparties. XSignals reveals insights sourced from authentic market data, offering unprecedented clarity in the pricing and analysis of Intelligent Commodities. Market data reported directly from XMarkets provides unique, actionable signals to traders, financiers, and companies in the ESG markets. XSignals provides transparent daily and historical market data to support trading, compliance, and risk-management decisions. XSignals provides the most comprehensive representation of value, based on complete ESG commodity life-cycle information. XPortfolio contains our EMA portfolio management system that makes it easy to manage inventory across multiple registries and asset classes—all from a single, streamlined interface. EMA provides complete product-lifecycle management, comprehensive support for environmental programs, and a streamlined process to trade ESG products on the CBL exchange. XRegistries connects market participants with an interoperable platform to transform commodity-production information into Digital Feedstock™ products. Digital Feedstock is an immutable data format that accommodates unlimited information from myriad partners to create differentiated products, listed and managed in XRegistries, which also provides seamless integration with leading ESG standards. Now the world can value and producers can monetize superior practices, companies can better manage risk, and consumers can purchase differentiated commodities—like natural gas valued according to methane performance. Welcome to the Digital Commodity Ecosystem™.


Automotive • Transportation • Energy • Renewable Energy
Seattle
66,571 Employees

Our mission is to accelerate the world’s transition to sustainable energy. With global temperatures rising, the faster we free ourselves from fossil fuel reliance and achieve a zero-emission future, the better. In pursuit of this mission, we make electric vehicles that are not just great EVs, but the best cars, period. We also produce and install infinitely scalable clean energy generation and storage products that help our customers further decrease their environmental impact. When it comes to achieving our goals, we pride ourselves in accomplishing what others deem impossible. We are opening new factories and increasing our output everyday – join us in building a sustainable future.


Greentech • Energy
Seattle, Washington, USA
125 Employees

The LevelTen Energy platform dramatically improves the renewable energy procurement process, making it easier, faster, and less expensive for corporations of all sizes to access renewable energy. We’ve reimagined the renewable energy buying process, creating standards to reduce friction every step of the way.


Greentech • Other • Social Impact • Consulting • Energy
Seattle, Washington, USA

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  


Artificial Intelligence • Automotive • Greentech • Hardware • Transportation • Energy • Manufacturing
Seattle, Washington, USA
13 Employees


Fintech • Energy
5 Employees

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.


eCommerce • Energy
5 Employees

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, Safety & Comfort is our mis


Greentech • Energy
5 Employees

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

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Cloud • Greentech • Software • Energy • Solar • Renewable Energy
Bellevue, Washington, USA
111 Employees
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Automotive • Greentech • Hardware • Energy
Seattle, Washington, USA
325 Employees
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Fintech • Greentech • Information Technology • Energy
Seattle, Washington, USA
118 Employees
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Automotive • Transportation • Energy • Renewable Energy
Seattle
66571 Employees
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Greentech • Energy
Seattle, Washington, USA
125 Employees
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Greentech • Other • Social Impact • Consulting • Energy
Seattle, Washington, USA
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Artificial Intelligence • Automotive • Greentech • Hardware • Transportation • Energy • Manufacturing
Seattle, Washington, USA
13 Employees
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eCommerce • Energy
5 Employees

Greentech • Energy
1 Employees

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.


Greentech • Energy
4 Employees

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.


Fintech • Energy
11 Employees

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


Greentech • Energy

WattBuy is dedicated to giving consumers actionable intelligence about their electricity usage. We operate http://wattbuy.com to help customers in deregulated energy markets find the best deal for their electricity.


Software • Energy • Solar • Renewable Energy
Union City, California, USA
124 Employees


Greentech • Energy
45 Employees

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.


Professional Services • Real Estate • Transportation • Energy
80 Employees

Rushing is a multidisciplinary firm focused on MEP engineering, energy analysis, sustainability consulting, commissioning, and lighting design services. Founded as a new model for consulting engineering, we come to work every day to generate holistic designs that support and enhance the visions of our clients.


Greentech • Energy
Seattle, Washington, USA
16 Employees

We built Drift to deliver an uninterrupted supply of green energy with our unique mix of locally-sourced solar, wind, and run-of-river hydro. Our technology matches every unit of green energy generated to power usage in real-time to make sure that our customers are 100% green 100% of the time.


Greentech • Energy
33 Employees

OneEnergy Renewables develops utility-scale renewable energy projects across North America and is building a diverse, distributed solar project portfolio for commercial, institutional, government, and utility customers.


Greentech • Hardware • Energy
Everett, Washington, USA
125 Employees

By applying proven and patented technologies, Helion is working towards building the world's first commercially-viable fusion power plant which runs on a fuel that can be derived from water. Our zero-carbon solution is capable of low-cost 24/7 power generation that replaces the energy sources the world currently relies on, enabling a future with limitless, reliable and affordable clean electricity.