E8 Angels

OpConnect is a technology company that provides turnkey electric vehicle charging infrastructure and a cloud-based software platform for managing charging networks. It designs, develops, and supports charging stations and a wireless communications network, coupled with back-office data management, billing, and mobile apps for drivers. The platform includes payment processing, energy management, reservation systems, and maintenance ticketing, enabling station owners to operate and monetize charging assets while optimizing energy use and renewable integration. OpConnect licenses its charging management software and driver portals to charging providers worldwide, enabling them to deploy and manage their own networks. The company aims to reduce greenhouse gas emissions by accelerating transportation electrification and by protecting the electric grid through efficient energy delivery.

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 develops non-intrusive retrofit technology that enables building facades and windows to adopt energy-saving and smart glass innovations without removal, replacement, drilling, or altering existing components. The company provides renewable glazing retrofit platforms that allow commercial buildings to upgrade facades with high-ROI, low-carbon solutions, delivering up to 40% reductions in energy consumption, enhanced thermal and acoustic comfort, and increased building value and sustainability.

Edgehog develops anti-reflection technology for electronic displays. It has identified a scalable approach to fabricate bio-inspired nanostructures directly on native glass or plastic substrates to achieve uniform anti-reflectivity across the visible spectrum, eliminating glare in diverse environments. By patterning the substrate, Edgehog delivers low reflectance across the spectrum and improves outdoor readability. The technology targets smartphones and wearables such as smartwatches, reducing the need for high brightness while preserving contrast, which can extend battery life. The company frames its solution as applicable to all electronic displays, aiming to enhance viewing experiences in bright conditions.

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 designs and manufactures rugged GPS tracking buoys for fixed gear fishers. Their patented SmartBuoy suite enables real-time monitoring of gear location, enhancing operational efficiency by reducing fuel costs and lost equipment. Additionally, their 'IoT for the oceans' approach helps mitigate environmental impacts from lost gear.

INOVUES develops non-intrusive retrofit technology that enables building facades and windows to adopt energy-saving and smart glass innovations without removal, replacement, drilling, or altering existing components. The company provides renewable glazing retrofit platforms that allow commercial buildings to upgrade facades with high-ROI, low-carbon solutions, delivering up to 40% reductions in energy consumption, enhanced thermal and acoustic comfort, and increased building value and sustainability.

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.

Founded in 2011, ESS provides safe, cost-effective long-duration energy storage solutions for commercial & industrial applications, utilities, microgrids, and off-grid systems. Their patented iron-electrolyte flow cell design enables reliable clean 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 is an independent developer of utility-scale solar energy projects based in Seattle, Washington. It focuses on middle-market solar developments, providing siting, leasing, and regulatory approvals as part of the development process, and offers pre-construction development services for ground-mounted PV projects. The company designs and builds community solar arrays that enable customers to receive credits on electric bills through local utilities. Its client base includes communities, utilities, and commercial and institutional customers, and it supports advanced energy procurement and market expertise through its solar deployments.

Scope 5 develops software for sustainability data management. Its platform offers smart analytics, data integration, and tools to improve environmental and economic impacts, serving clients across various sectors including manufacturing, retail, logistics, and municipalities.

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 is an independent developer of utility-scale solar energy projects based in Seattle, Washington. It focuses on middle-market solar developments, providing siting, leasing, and regulatory approvals as part of the development process, and offers pre-construction development services for ground-mounted PV projects. The company designs and builds community solar arrays that enable customers to receive credits on electric bills through local utilities. Its client base includes communities, utilities, and commercial and institutional customers, and it supports advanced energy procurement and market expertise through its solar deployments.

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.