E8 Angels

OpConnect, LLC is a technology company based in Portland, Oregon, focused on developing and supporting electric vehicle (EV) charging systems. Founded in 2005, the company offers a comprehensive electric vehicle charging solution that includes charging stations, a wireless communications network, and a cloud-based software platform. This platform facilitates payment processing, energy management, reservation systems, and maintenance tracking for charging stations. OpConnect not only sells and operates EV charging stations under contracts with station owners but also licenses its software to fueling solution providers globally, enabling them to establish their own charging networks. By providing turnkey EV fueling solutions, OpConnect aims to reduce greenhouse gas emissions through the electrification of transportation, while also enhancing the efficiency and profitability of charging station operations.

Cecilia Energy is a start-up focused on addressing the plastic waste crisis through innovative technology. The company has developed a modular microwave-based system that upcycles plastic waste into clean hydrogen and performance carbon, specifically carbon nanotubes. This energy-efficient process operates on electricity and has the potential to achieve a carbon-neutral profile when powered by renewable energy sources. By combining plastic waste processing with hydrogen production, Cecilia Energy offers a scalable and economically viable solution that not only reduces plastic waste but also contributes to the clean energy transition. The company's approach aims to enable a significant reduction in reliance on fossil fuels while providing a sustainable method for producing and distributing hydrogen as a clean energy fuel.

Terra.do Inc. is an online climate education platform founded in 2020, with headquarters in Bengaluru, India, and an additional office in Stanford, California. The company aims to facilitate the transition to climate careers by providing learners with a comprehensive overview of the climate landscape. It collaborates with experts in climate science and related fields to deliver programs covering various topics, including climate science, environmental finance, and change mitigation. Through its online offerings, Terra.do enables participants to engage in hands-on climate projects, allowing them to apply their skills and knowledge in meaningful ways as they pursue careers focused on addressing climate challenges.

Recurrent Motors, Inc. specializes in analyzing electric vehicle (EV) batteries and providing detailed reports that assist car dealers and private buyers in purchasing used electric cars. Founded in 2020 and based in Seattle, Washington, the company offers tools that assess battery health, life expectancy, and current maximum range of EVs, addressing the complexities involved in understanding these factors as vehicles age. By delivering non-invasive tests and leveraging a national database of vehicle data and history, Recurrent enables informed decision-making for both dealers and consumers. Additionally, the company provides personalized monthly battery analyses for EV owners, enhancing their understanding of their vehicles' performance over time.

INOVUES specializes in non-intrusive window upgrade technology that retrofits building facades and windows with advanced energy-saving and smart glass innovations without the need for removal or replacement. As the sole provider of renewable glazing retrofit platforms, INOVUES enables building owners to achieve significant energy savings, with potential reductions of up to 40% in energy consumption. The company’s solutions improve indoor thermal and acoustic comfort while enhancing the value and sustainability of buildings. By allowing commercial real estate owners to upgrade their properties without disruption, INOVUES contributes to creating smarter, greener, and healthier environments, aligning with modern sustainability standards.

Edgehog is a technology company that specializes in anti-reflection solutions for electronic displays. It has developed a scalable method for fabricating bio-inspired nanostructures directly on glass or plastic substrates, which significantly reduces glare and enhances visibility in various lighting conditions. This innovative approach ensures uniform anti-reflectivity across the visible spectrum, improving the viewing experience for devices such as smartphones and smartwatches. By lowering the brightness required for clear visibility while maintaining high contrast, Edgehog's technology also contributes to energy efficiency, extending battery life for users. The company aims to provide consumers with optimal display performance, even in bright outdoor environments.

BlueDot Photonics, Inc. is a company based in Kirkland, Washington, that specializes in the design, development, and production of solar panels and other photonic devices. Incorporated in 2019, BlueDot focuses on enhancing the performance and durability of solar energy devices. By utilizing innovative semiconductor materials, the company aims to increase the power output of solar panels, making clean energy more accessible and affordable for a broader range of customers.

Blue Ocean Gear specializes in the design and manufacture of innovative GPS tracking buoys that cater to the demanding needs of modern fixed gear fisheries. Their flagship product, the SmartBuoy, allows fishers, aquaculture farmers, and ocean scientists to monitor and collect data from their equipment in real-time, improving operational efficiency and profitability by minimizing fuel costs and preventing gear loss. The buoys also contribute to environmental sustainability by addressing the issues of lost gear and marine entanglements. By providing valuable insights into local ocean conditions, Blue Ocean Gear enhances the management and sustainability of ocean resources while combating marine plastic pollution.

INOVUES specializes in non-intrusive window upgrade technology that retrofits building facades and windows with advanced energy-saving and smart glass innovations without the need for removal or replacement. As the sole provider of renewable glazing retrofit platforms, INOVUES enables building owners to achieve significant energy savings, with potential reductions of up to 40% in energy consumption. The company’s solutions improve indoor thermal and acoustic comfort while enhancing the value and sustainability of buildings. By allowing commercial real estate owners to upgrade their properties without disruption, INOVUES contributes to creating smarter, greener, and healthier environments, aligning with modern sustainability standards.

LevelTen Energy is a Seattle-based company that operates a renewable energy transaction marketplace platform. Founded in 2016, it facilitates connections between corporate and industrial power buyers and utility-scale wind, solar, and storage projects. The platform enables these buyers to access power purchase agreements (PPAs), providing financial security through fixed-price renewables and the economic advantages of large-scale projects. LevelTen Energy equips renewable energy buyers, advisors, and sellers with tools and services to expedite better deals.

APANA Inc. is a technology company based in Bellingham, Washington, that specializes in cloud-based analytics solutions focused on water management. Established in 2010 and formerly known as Kirkland Analytics, Inc., APANA offers a range of products designed to help commercial and industrial businesses reduce water waste and enhance operational sustainability. Its flagship platform enables users to analyze and manage their water usage by scanning environmental data and identifying waste events. The solutions provided, including APANA CLEARVAST for larger applications and APANA ONE for smaller operations, offer real-time alerts to frontline staff, facilitating immediate resolution of water waste issues. By delivering insights into water consumption patterns and equipment performance, APANA helps organizations mitigate compliance risks and improve overall efficiency in water management.

Membrion, Inc. is a technology company based in Seattle, Washington, that specializes in the manufacture and commercialization of advanced membranes designed to filter various molecules, including ions, under a wide range of conditions such as temperature extremes, acidity, and biological sensitivity. Founded in 2016 as a spin-out from the University of Washington, Membrion focuses on applications in flow batteries, water purification, fuel cells, and pharmaceuticals. The company’s ion exchange membrane technology, which utilizes silica gel, offers clients membranes characterized by extended lifespans and reduced costs. Membrion has received significant funding from multiple sources, including academic institutions, charitable trusts, and private investors, facilitating the transition from research to commercial production.

Vartega Inc. is a technology development firm based in Golden, Colorado, that specializes in the recycling of carbon fiber, a strong and lightweight material used across various industries, including aerospace, automotive, wind energy, and sporting goods. Founded in 2014, Vartega employs a patented recycling process to transform carbon fiber scrap and waste into low-cost, high-quality products suitable for mass-market applications. The company’s offerings include semi-continuous, chopped, and milled carbon fiber, which can be utilized in thermoplastics, nonwoven fabrics, and molding compounds. By diverting carbon fiber waste from landfills, Vartega aims to enhance the sustainability of these industries, contributing to improved fuel economy and significant reductions in greenhouse gas emissions.

Membrion, Inc. is a technology company based in Seattle, Washington, that specializes in the manufacture and commercialization of advanced membranes designed to filter various molecules, including ions, under a wide range of conditions such as temperature extremes, acidity, and biological sensitivity. Founded in 2016 as a spin-out from the University of Washington, Membrion focuses on applications in flow batteries, water purification, fuel cells, and pharmaceuticals. The company’s ion exchange membrane technology, which utilizes silica gel, offers clients membranes characterized by extended lifespans and reduced costs. Membrion has received significant funding from multiple sources, including academic institutions, charitable trusts, and private investors, facilitating the transition from research to commercial production.

StormSensor, Inc. is a Seattle-based company that specializes in stormwater management solutions aimed at preventing flooding, sewage overflows, and other stormwater issues. Founded in 2015, StormSensor develops Scute sensors that provide real-time monitoring of conditions within stormwater systems. The company also offers Terrapin, a cloud-based software platform that facilitates data visualization, integrates weather data, and sends alerts for significant flow events. This platform automates workflows for inspections, data monitoring, and regulatory reporting, significantly reducing the manual processes traditionally used by clients to maintain compliance in a complex regulatory landscape. By providing essential information on urban flooding, illicit discharges, and infrastructure impacts from climate change, StormSensor enables its clients to effectively respond to and mitigate climate-driven risks.

Beta Hatch Inc. specializes in the production of insect protein primarily for animal feed and also produces nutrient-balanced fertilizers as a by-product of its operations. Founded in 2015 and headquartered in Cashmere, Washington, the company focuses on farming mealworms and utilizes rearing technology that converts organic waste, such as spent brewery grains, into high-quality insect feed. In addition to animal feed, Beta Hatch explores the potential applications of insect exoskeletons in bioplastics and pharmaceuticals. With a commitment to sustainable practices, the company aims to create a zero-waste system while addressing the growing global demand for efficient agricultural solutions. Beta Hatch serves a diverse clientele, including farmers, ranchers, and researchers, leveraging its expertise in entomology to promote the use of insects as a viable commodity crop in food and fertilizer applications.

LevelTen Energy is a Seattle-based company that operates a renewable energy transaction marketplace platform. Founded in 2016, it facilitates connections between corporate and industrial power buyers and utility-scale wind, solar, and storage projects. The platform enables these buyers to access power purchase agreements (PPAs), providing financial security through fixed-price renewables and the economic advantages of large-scale projects. LevelTen Energy equips renewable energy buyers, advisors, and sellers with tools and services to expedite better deals.

APANA Inc. is a technology company based in Bellingham, Washington, that specializes in cloud-based analytics solutions focused on water management. Established in 2010 and formerly known as Kirkland Analytics, Inc., APANA offers a range of products designed to help commercial and industrial businesses reduce water waste and enhance operational sustainability. Its flagship platform enables users to analyze and manage their water usage by scanning environmental data and identifying waste events. The solutions provided, including APANA CLEARVAST for larger applications and APANA ONE for smaller operations, offer real-time alerts to frontline staff, facilitating immediate resolution of water waste issues. By delivering insights into water consumption patterns and equipment performance, APANA helps organizations mitigate compliance risks and improve overall efficiency in water management.

LevelTen Energy is a Seattle-based company that operates a renewable energy transaction marketplace platform. Founded in 2016, it facilitates connections between corporate and industrial power buyers and utility-scale wind, solar, and storage projects. The platform enables these buyers to access power purchase agreements (PPAs), providing financial security through fixed-price renewables and the economic advantages of large-scale projects. LevelTen Energy equips renewable energy buyers, advisors, and sellers with tools and services to expedite better deals.

Axiom Exergy Inc. is an energy storage company that specializes in developing refrigeration batteries designed for supermarkets, cold-storage facilities, and food processors. Founded in 2014 and headquartered in Richmond, California, Axiom Exergy creates solutions that enable these businesses to store and deploy refrigeration effectively. The company's products include an optional integrated backup cooling feature that safeguards food from spoilage during power outages. Additionally, Axiom Exergy provides energy management services, thermal energy systems engineering, and software solutions for monitoring and managing energy use in refrigeration systems. By utilizing existing thermal systems, Axiom Exergy aims to optimize electricity load profiles, helping clients reduce operational costs and mitigate business risks associated with energy management.

Electrum is a company that operates an electrification utility marketplace aimed at facilitating the adoption of sustainable technologies. Its platform provides a streamlined process for users to search for electrification upgrades and connect with certified, vetted installers. By offering online education and a straightforward registration process, Electrum empowers communities to make informed choices that enhance their quality of life. Users can initiate projects, receive bids from pre-screened installers, and utilize a proprietary algorithm for bid analysis. After the bidding period, Electrum presents the top three bids in a user-friendly format, allowing homeowners to easily compare options. This enables them to select a bid and e-sign a contract directly with the chosen installer, simplifying the transition to sustainable solutions.

ESS is a long-duration energy storage company that specializes in iron flow battery technology, focusing on solutions for commercial, industrial, utility, microgrid, and off-grid applications. Founded in 2011, the company aims to support a future powered by clean and reliable energy. With a team experienced in distributed power generation and energy storage technologies, ESS has developed an energy management system that utilizes a safe, abundant, and non-toxic iron-electrolyte in conjunction with a patented flow cell design. This innovative approach offers high performance at a low cost, making ESS's technology well-suited for applications ranging from retail energy management to utility-scale renewable energy integration.

ConnectDER is a solar technology company based in Philadelphia, Pennsylvania, founded in 2011. It specializes in designing and manufacturing meter collars that facilitate the connection of distributed energy resources (DERs) such as solar photovoltaic systems, battery storage, and electric vehicle charging to residential homes and the grid. By transforming the electricity meter socket into an interconnection point, ConnectDER enhances the integration and management of DERs. The company also offers ConnectDER Cloud, a system that allows fleet operators to access metering data, manage operational parameters, and control firmware remotely. This technology improves the efficiency and resilience of home energy systems while benefiting users, the grid, and the environment.

OneEnergy Renewables, LLC is an independent developer based in Seattle, Washington, focused on community and utility-scale solar energy projects. Founded in 2009, the company specializes in the pre-construction development of ground-mounted solar photovoltaic (PV) systems. It provides essential services such as site selection, leasing, and navigating regulatory approvals, which facilitate the delivery of advanced energy procurement solutions. OneEnergy Renewables also designs and constructs community solar arrays that enable homeowners, renters, and businesses to benefit from credits on their electric bills based on the energy produced by these projects. The company's mission is rooted in the belief that a sustainable future relies on clean energy, and it aims to deliver impactful solar solutions to communities, utilities, and commercial entities.

Scope 5 is a developer of sustainability data management software that focuses on enhancing environmental, social, and governance (ESG) reporting and sustainability management for various industries, including manufacturing, retail, food service, logistics, and municipal sectors. The company's platform provides advanced analytics and data integration capabilities, enabling organizations to make informed decisions regarding their environmental and economic impacts. Scope 5’s tools facilitate market-based reporting, the establishment of science-based targets, and the implementation of internal carbon fees. By incorporating innovative greenhouse gas analysis tools, the company empowers its clients to derive valuable insights that not only optimize cost and revenue management but also promote environmentally responsible practices.

EnergySavvy, Inc. is a cloud software company that specializes in providing utility solutions aimed at enhancing customer intelligence, engagement, and action. Founded in 2008 and based in Seattle, Washington, with additional offices in Boulder, Denver, and Cambridge, EnergySavvy offers a cloud-based home energy platform and various software products designed to help consumers understand their energy consumption and reduce utility costs. The company's key offerings include Program Optix and Online Audit, alongside program management services tailored for utilities implementing energy efficiency initiatives. EnergySavvy also provides valuable information on home energy rebates, tax credits, incentives, and financing options. With nearly 40 utility clients and state programs utilizing its services, EnergySavvy focuses on transforming the customer experience and improving operational efficiency in the utilities sector, leveraging expertise in software, user experience, and analytics.

Verlitics is a company based in Portland, Oregon, specializing in energy management solutions through cloud-connected devices and advanced analytics. Founded in 2002, Verlitics develops a sophisticated electricity monitor that captures real-time energy consumption for entire buildings as well as the unique electrical signatures of individual devices. This capability allows for detailed analysis of power usage, enabling the identification of operational and maintenance patterns that can lead to energy waste. The company's offerings include the Verlitics Energy Insight Cloud Service, an analytics engine that leverages device signatures to ascertain on/off states and power consumption levels, ultimately helping businesses optimize their energy efficiency.

Indow, based in Portland, Oregon, specializes in manufacturing interior window inserts that enhance energy efficiency and comfort for both residential and commercial buildings. Their innovative inserts are designed to block drafts completely, reduce noise by up to 70%, and offer significant savings on heating and cooling costs. Constructed from acrylic glazing and edged with a patented Compression Tube, these inserts install easily without the need for mounting brackets, making them a non-destructive and cost-effective solution for underperforming windows. Indow's product line includes seven grades tailored for various needs, such as comfort, noise reduction, and UV blocking. The company targets a substantial market, particularly focusing on owner-occupied homes built before 1950 and catering to a range of demographics. Indow's unique combination of ease of installation, effective performance, and aesthetic appeal positions it favorably against traditional window replacement options. Additionally, Indow is actively pursuing new product developments and strategies to streamline customer engagement and enhance market reach, further solidifying its competitive advantage in the window insulation sector.

OneEnergy Renewables, LLC is an independent developer based in Seattle, Washington, focused on community and utility-scale solar energy projects. Founded in 2009, the company specializes in the pre-construction development of ground-mounted solar photovoltaic (PV) systems. It provides essential services such as site selection, leasing, and navigating regulatory approvals, which facilitate the delivery of advanced energy procurement solutions. OneEnergy Renewables also designs and constructs community solar arrays that enable homeowners, renters, and businesses to benefit from credits on their electric bills based on the energy produced by these projects. The company's mission is rooted in the belief that a sustainable future relies on clean energy, and it aims to deliver impactful solar solutions to communities, utilities, and commercial entities.

EnergySavvy, Inc. is a cloud software company that specializes in providing utility solutions aimed at enhancing customer intelligence, engagement, and action. Founded in 2008 and based in Seattle, Washington, with additional offices in Boulder, Denver, and Cambridge, EnergySavvy offers a cloud-based home energy platform and various software products designed to help consumers understand their energy consumption and reduce utility costs. The company's key offerings include Program Optix and Online Audit, alongside program management services tailored for utilities implementing energy efficiency initiatives. EnergySavvy also provides valuable information on home energy rebates, tax credits, incentives, and financing options. With nearly 40 utility clients and state programs utilizing its services, EnergySavvy focuses on transforming the customer experience and improving operational efficiency in the utilities sector, leveraging expertise in software, user experience, and analytics.