WindSail Capital Group

Brightly is a company focused on reducing food waste while addressing food insecurity and climate change. It collaborates with food rescue organizations to convert their efforts into reliable carbon credits, thereby creating a sustainable funding model. Each day, millions of people face hunger, even as the food system produces an overwhelming amount of waste. Much of this surplus food ends up in landfills, generating methane gas and harming the environment. By assisting food rescue organizations in redirecting excess food to underserved communities, Brightly not only helps alleviate hunger but also mitigates the ecological impact of food waste. Through its innovative approach, the company aims to enhance food recovery efforts, feed more individuals, and promote a healthier planet.

Nanoramic Laboratories is an advanced materials company focused on energy storage technology, rooted in scientific research and innovation. Established to leverage nanomaterials, it designs, manufactures, and licenses Neocarbonix electrodes for rechargeable lithium-ion batteries, aimed at enhancing energy density and longevity in electric vehicle applications and consumer electronics. The company also produces FastCAP ultracapacitors, which are distinguished by their capability to operate under extreme temperatures and conditions, thanks to technology initially funded by NASA and the Department of Energy. Additionally, Nanoramic offers Thermexit thermal interface gap filler pads, known for their high thermal conductivity and stability. Since its incorporation in 2008 and rebranding from its earlier name, Nanoramic Laboratories has committed itself to transforming the energy storage landscape through innovative, high-performance materials. The company is headquartered in Boston, Massachusetts.

WeatherFlow Inc. is a leader in the private sector weather industry, with over two decades of experience in applying the latest in observational, modeling, and forecasting technology to its clients’ most challenging problems. WeatherFlow continues to maintain and improve these offerings going forward, with particular emphasis on the National Mesonet, wind energy, and the development of applications for mobile devices.

Stafl Systems is a manufacturer specializing in battery management systems and telematics solutions designed for electric and hybrid electric vehicles, as well as various other sectors including marine, industrial, aerospace, and mining. The company focuses on enhancing technology and performance through its systems architecture and energy storage services. Additionally, Stafl Systems is involved in rapid prototype fabrication, circuit board assembly, and battery pack manufacturing, ensuring comprehensive support for the development and implementation of advanced battery technologies.

Axiom Cloud, based in Oakland, California, specializes in providing artificial intelligence solutions for commercial refrigeration applications, primarily serving supermarkets across North America. The company's platform focuses on power management and maintenance, offering tools like the Virtual Technician, which predicts equipment failures before they occur, and the Virtual Battery, which optimizes energy use by pre-cooling cases and intelligently managing compressor loads. Axiom Cloud targets the retail grocery sector, charging customers an initial setup fee for installing and configuring their IoT platform, along with recurring subscription fees for cloud-based software applications. The company was founded in 2014.

Copperstone Technologies specializes in developing advanced robotic systems to assist large mining companies in managing the liabilities and safety costs associated with tailings ponds. The company has created a field robot named HELIX, designed to access tailings ponds in previously unattainable ways. By equipping HELIX with sensors and sampling payloads, Copperstone enables the collection of critical data while minimizing risks to personnel. In addition to HELIX, the company offers expertise in electrical and mechanical design, employing remote sensing technologies to gather information from hazardous environments. This innovation allows clients to monitor equipment performance in remote locations, enhancing operational efficiency and reducing costs.

Velocia Inc. is a Toronto-based company founded in 2018 that specializes in a blockchain-based mobility rewards platform. The platform aims to incentivize users of mobility services to make smarter commuting choices by rewarding them for engaging in safe, economical, and efficient modes of transportation. Through its mobile application, Velocia facilitates seamless interactions between users and mobility service providers, enabling features such as mobility campaigns and tracking of mobility data. By promoting sustainable commuting practices, the company seeks to alleviate roadway congestion and reduce the environmental impact associated with transportation. Velocia's approach positions it as a key player in the smart mobility sector, connecting users, public partners, and industry stakeholders in a collective effort to enhance urban mobility.

Elpis, Inc. is a technology company based in Lake Oswego, Oregon, with additional offices in California and Georgia. Established in 2013, it specializes in providing grid management and optimization solutions for the electric utility industry in North America. Elpis offers a range of products and services, including the Grid Foundry Cloud, a managed analytics platform designed to enhance data processing and machine learning capabilities. The company's Grid Foundry framework enables large-scale data visualization, while its software suite serves as a centralized platform for monitoring, analyzing, managing, and optimizing distribution network outages. In addition to its software solutions, Elpis also addresses various application modules and technical needs within the sector.

Upstart Power, Inc. is a Massachusetts-based company that develops small-scale solid oxide fuel cell systems aimed at distributed electricity generation. Founded in 2017, the company focuses on replacing traditional internal combustion engine generators with its innovative fuel cell systems, which enhance reliability, cost-effectiveness, and environmental performance. Upstart Power's generators utilize natural gas or propane to produce low-emission electricity at the point of use, making them suitable for residential applications and critical communications infrastructure. By integrating fuel cells with solar and battery technologies, the company aims to provide dependable, long-duration backup power solutions while minimizing noise and carbon emissions.

Varentec, Inc. is a company that specializes in power electronics equipment aimed at optimizing power delivery for the electric grid. Founded in 2002 and based in Santa Clara, California, Varentec develops innovative solutions, including a grid optimization system and a web-based software platform for device control and data visualization. Its products are designed to enhance energy savings and reduce voltage volatility, contributing to a more resilient and cost-effective electrical distribution system. The company's technology focuses on managing grid-edge devices and transforming power delivery infrastructure, catering to both industrial applications and broader energy needs.

Genera Energy Inc. is a biomass supply company based in Vonore, Tennessee, focused on serving the biofuels, biopower, and biobased products industries. Founded in 2008, the company specializes in providing a diverse range of biomass feedstocks, including switchgrass, corn stover, biomass sorghum, sugar cane bagasse, and various wood solutions. Genera Energy offers comprehensive commercial biomass feedstock services, which encompass energy crop production, turnkey supply-chain solutions, and biomass management systems. The company acts as a bridge between biomass users and landowners, aiming to meet the demands for consistency, quality, and value while ensuring competitive returns and environmental benefits for landowners. Genera Energy operates as a subsidiary of TennEra LLC.

BluePath Finance, Inc. is a financing solutions provider specializing in energy-efficient building products and sustainable infrastructure projects. Founded in 2012 and based in San Francisco, California, the company offers a comprehensive suite of services that includes credit analysis, documentation processing, and end-user billing. BluePath focuses on funding activities in areas such as lighting systems, HVAC systems, industrial motors, and fluid transport systems, effectively serving commercial, industrial, agricultural, and municipal energy users. By providing flexible financing options, BluePath supports energy service and contractor partners in their initiatives to improve energy efficiency and reduce environmental impact.

Hatch Data, Inc. is a developer of building operations performance management software for commercial real estate. Founded in 2019 and headquartered in San Francisco, California, with additional offices in Boston, New York City, Rochester, and Portland, the company provides a platform that aggregates real-time building data and analytics from various sources, including utilities, meters, and building equipment. This software aims to enhance property operations and streamline utilities expense management while facilitating energy and sustainability program governance. By monitoring building operations, Hatch Data’s platform identifies opportunities for improvement in areas such as equipment scheduling and proactive maintenance, promoting better collaboration among ownership, property management, and facility engineering teams.

Congruitive is a technology company specializing in the development of advanced smart grid software for utilities, grid operators, energy producers, and large energy users. Founded in 1990 and based in Redwood City, California, Congruitive offers a range of solutions that facilitate the acquisition, transport, and integration of complex energy data across the grid. Its RT Smart Grid Platform centralizes configuration, administration, and monitoring at the enterprise level, enabling distributed intelligence and centralized data management. The platform supports data sharing among field devices, real-time systems, and offline systems, allowing users to manage power distribution behind the meter and sales to the grid. Key offerings include the Remote Intelligent Gateway for managing renewable generation sites, Auto-Sectionalizing and Restoration software for automatic power restoration after outages, and an Advanced Substation Platform for data management functions within substations. By providing these innovative solutions, Congruitive empowers its clients to monitor and control electricity effectively, enhancing operational efficiency and safety across energy networks.

Go Electric Inc. is a green-technology company focused on developing energy solutions for facilities and utilities, with a commitment to enhancing energy security and resiliency. Founded in 2011 and headquartered in Anderson, Indiana, with additional offices in Brooklyn and Honolulu, the company specializes in integrating renewable energy, advanced batteries, and generators into its products. A key offering is the AutoLYNC technology, which serves as a microgrid and uninterruptible power system that automatically synchronizes and optimizes multiple AC and DC power sources to provide reliable electrical power. Go Electric's solutions are designed to reduce energy costs and improve grid stability, making them suitable for various applications, including government, military, and industry settings. As a subsidiary of Saft Groupe S.A., Go Electric aims to accelerate the transition to a sustainable energy future.

CRATE Modular Inc. is a California-based company that specializes in container-based modular building solutions, focusing on multi-unit housing and educational facilities. Established in 2018 and formerly known as Adaptive Modular Solutions Inc., the company provides a comprehensive range of services, including design, engineering, permitting, manufacturing, and installation of building structures. Utilizing recycled shipping containers, CRATE Modular produces steel modular construction components that serve various sectors, including multifamily housing, commercial spaces, and hospitality. The company employs a factory-based construction method that collaborates with developers, architects, and municipalities to optimize building systems for each project, resulting in a shorter development cycle, reduced waste, and the creation of stronger, more durable structures.

Congruitive is a technology company specializing in the development of advanced smart grid software for utilities, grid operators, energy producers, and large energy users. Founded in 1990 and based in Redwood City, California, Congruitive offers a range of solutions that facilitate the acquisition, transport, and integration of complex energy data across the grid. Its RT Smart Grid Platform centralizes configuration, administration, and monitoring at the enterprise level, enabling distributed intelligence and centralized data management. The platform supports data sharing among field devices, real-time systems, and offline systems, allowing users to manage power distribution behind the meter and sales to the grid. Key offerings include the Remote Intelligent Gateway for managing renewable generation sites, Auto-Sectionalizing and Restoration software for automatic power restoration after outages, and an Advanced Substation Platform for data management functions within substations. By providing these innovative solutions, Congruitive empowers its clients to monitor and control electricity effectively, enhancing operational efficiency and safety across energy networks.

LumiGrow, Inc. specializes in developing innovative horticultural LED lighting solutions aimed at enhancing plant growth and improving agricultural yields. Founded in 2008 and based in Emeryville, California, the company offers a range of products including LED grow lights and a smartPAR wireless control system, which allows users to manage lighting schedules, monitor energy usage, and control multiple growing zones via smartphones, tablets, or computers. LumiGrow's products are utilized in various commercial applications, including floriculture, propagation, breeding, and the cultivation of leafy greens, vine crops, and cannabis. The company serves a diverse clientele, including agribusinesses, produce and flower growers, garden centers, and academic institutions, providing them with the technology to achieve high-quality crops, increased yields, and operational efficiencies. Over the years, many leading horticulture and research institutions have adopted LumiGrow's lighting solutions, replacing traditional HID lighting with its advanced systems, resulting in significant improvements in crop performance.

BlueInGreen, LLC is a water treatment company based in Fayetteville, Arkansas, established in 2004. The company specializes in manufacturing systems that efficiently deliver dissolved gases, such as oxygen, carbon dioxide, and ozone, into water to enhance water quality. Its product offerings include SDOX for aeration and biological processes, CDOX for pH adjustment and water stability, HYDOZ for disinfection and wastewater treatment, and SDOX-CS for odor control and corrosion management. BlueInGreen's technology is designed to meet various applications, including aquaculture and sludge treatment, while aiming to lower treatment costs for clients. The company employs a team of experienced professionals who focus on optimizing the application of their innovative solutions to ensure effective water treatment outcomes. As of November 2020, BlueInGreen operates as a subsidiary of Chart Industries, Inc.

Lifecycle Renewables Inc. is a decentralized renewable energy provider based in Marblehead, Massachusetts, focused on delivering sustainable energy solutions in the United States. Established in 2008, the company specializes in the collection and processing of waste vegetable oil and fats from restaurants and food manufacturers. Through its proprietary techniques, Lifecycle Renewables converts this collected waste into biomass fuel, which is then supplied to customers for on-site energy generation. In addition to fuel processing, the company offers services such as fog removal, grease trap cleaning, and plumbing support, ensuring efficient waste management for its clients. By providing eco-friendly renewable heating oil, Lifecycle Renewables enables customers to reduce reliance on fossil fuels, lower greenhouse gas emissions, and enhance local air quality.

Sighten, Inc. is a technology company that specializes in developing software solutions for the distributed solar industry. Founded in 2012 and headquartered in San Francisco, California, Sighten provides a comprehensive platform that covers the entire lifecycle of solar assets. This platform includes tools for streamlining origination, system design, and sales operations, as well as features for automating ongoing reporting and analytics. Additionally, Sighten offers a pricing engine that accommodates the complexities of solar financing structures and a downstream toolset that enhances organizations' ability to effectively sell solar and manage the financing workflow from lead generation to asset operation. Its clientele consists of tax equity investors, lenders, finance companies, developers, and installers, positioning Sighten as a vital resource in optimizing business operations within the solar sector.

Cycle creates and acquires long term infrastructure assets. They repower such things both physically and financially to extend their lives and increase their yields. They estimate the foundation optimization value that each asset can deliver in higher returns based on thorough engineering, data, and financial study of each location. Then they work on the asset to figure out the commercial plan for increasing its value. Cycle then puts the asset management plan into action, depending on the analysis and business strategy. When financial careers were added to the mix, the framework for reimagining how company cared for the renewable assets was in place. Whether it's wind, solar, or geothermal energy, cycle is devoted to renewable energy's sealed capital nature.

HercuTech Inc. was founded in 2008 by Michael Niemann, the visionary behind the Company and its products. HercuTech was established to develop and market HercuWall®, the Company’s premier product. The Company invested several years of testing, development and constructing beta projects ensuring that HercuWall® exceeds the expectations of architects, engineers, builders and installers as HercuWall® is rolled into the mainstream. Building safety was paramount followed by ease of implementation, sustainability, and cost competitiveness. As HercuWall® evolved from its original configuration to its current form, third party engineers were continually involved. Extensive testing has been completed on the system and third party certifications have been earned. HercuWall® is a registered trademark of HercuTech Inc. Two prior U.S. patents have been issued and there is a U.S. patent pending and patents pending internationally in more than one hundred countries. Management continues to improve the HercuWall® system and other complimentary products will be added to the offering as they become available.

Cambrian Innovation Inc. is a company that specializes in manufacturing advanced wastewater treatment systems. The firm offers innovative technologies, including the EcoVolt Reactor, which utilizes electrically active microbes to recover clean water and energy from wastewater, and the EcoVolt Mini, a compact treatment and water-reuse system designed for smaller facilities. Additionally, Cambrian provides the EcoVolt MBR, a membrane bioreactor that employs membrane filtration and integrated controls to effectively remove contaminants from wastewater, particularly for the food and beverage industries. Founded in 2006 and based in Watertown, Massachusetts, Cambrian Innovation serves various sectors, including food and beverage, textiles, pharmaceuticals, and municipal services. The company’s solutions aim to assist industrial, agricultural, and government customers in reducing costs while enhancing resource management and reuse.

Purple Carrot is a business that delivers healthy, plant-based meal kits directly to consumers' doorsteps nationwide. They specialize in providing fresh, pre-portioned ingredients along with step-by-step recipes, ensuring customers can easily prepare delicious, whole-food, plant-based meals at home. Their offerings are gluten-free and high in protein, catering to health-conscious individuals seeking convenient, nutritious options.

Genability, founded in 2010 and headquartered in San Francisco, specializes in energy management software for suppliers and distributors. It offers a suite of tools that enable these businesses to understand their customers' energy costs, analyze electricity usage, manage grids, and conduct market research. Notably, Genability maintains the industry's most accurate and comprehensive cloud-based retail tariff database and rate engine.

Flowcastings, based in Trebur, Germany, specializes in the investment casting of components for the aerospace and energy sectors. The company focuses on producing turbine airfoils for both High Pressure Turbine and Low Pressure Turbine applications, serving the commercial and military aircraft engine markets. In addition to its aerospace offerings, Flowcastings also caters to the oil and gas and power generation industries, providing high-efficiency parts made from innovative ceramics and plastics. By leveraging advanced materials and shaping techniques, Flowcastings aims to deliver quality castings that meet the demands of its diverse clientele while maintaining competitive pricing.

LocoMobi World is a technology company specializing in smart city solutions that enhance vehicle access management and security. The company offers a range of innovative hardware and cloud-based software products tailored for various sectors, including parking, tolling, transit, storage, asset tracking, and threat management. LocoMobi's comprehensive solutions encompass complete parking revenue and access control systems, which are connected in real-time to cloud services and integrated with license plate recognition technology. This integration allows parking and transit owners and operators to streamline their operations and unify their assets through a cost-effective and rapidly deployable mobile access and payment platform. By focusing on multiple interconnected industry sectors, LocoMobi aims to advance the development of fully connected urban environments worldwide.

LocoMobi is transforming parking technology by offering a comprehensive solution that integrates physical, mobile, and cloud-based systems. The company provides a complete suite of parking revenue and access control systems that are connected in real-time to cloud servers and enhanced with license plate recognition cameras. LocoMobi emerged from the merger of QuickPay and Nautical Technologies. QuickPay delivers a unified mobile payment application suitable for various parking environments, while Nautical Technologies pioneered a cloud-based license plate recognition system with a complete revenue engine and management tools for virtual permitting and citation management. This merger allows LocoMobi to offer an advanced and cohesive parking solution that combines the strengths of both companies.

GrowthPoint manufactures shipping containers for classrooms, residential, and commercial spaces. They offer space with ample electrical outlets and data ports, smart technology capability, and an open, bright physical space.

WeSpire Inc. is an engagement platform headquartered in Boston, Massachusetts, that specializes in sustainability and responsibility programs for global corporations. Founded in 2010 and previously known as Practically Green, the company employs persuasive technology to foster employee engagement in a variety of initiatives, including energy efficiency, water conservation, waste management, transportation, food sustainability, volunteerism, and corporate citizenship. WeSpire's platform utilizes dynamic content, social levers, and gamification, supported by applied behavioral science, to enhance participation in these programs. By providing a configurable library of action-based programs, WeSpire enables organizations to drive measurable positive impacts and improve environmental, social, and cultural outcomes. The company collaborates with prominent brands such as Unilever, MGM Resorts International, and Sony to promote engagement in corporate sustainability and social responsibility efforts.

Bright Power is a provider of energy and water management services tailored for real estate owners, investors, and operators, particularly in the multifamily housing sector. Established in 2004, the company focuses on significantly reducing carbon emissions and enhancing building performance. Bright Power offers a range of services including energy audits, benchmarking software, energy procurement, on-site generation, green building design, and the turnkey installation of energy improvements. Their expertise lies in optimizing both existing buildings and new constructions, ensuring better outcomes for occupants while simultaneously lowering energy usage. Additionally, Bright Power has developed an analytics platform, EnergyScoreCards, which simplifies the process of evaluating investment decisions and accessing available rebates and tax incentives. This comprehensive approach enables stakeholders to save time and money while improving operational efficiency and sustainability.

Genera Energy Inc. is a biomass supply company based in Vonore, Tennessee, focused on serving the biofuels, biopower, and biobased products industries. Founded in 2008, the company specializes in providing a diverse range of biomass feedstocks, including switchgrass, corn stover, biomass sorghum, sugar cane bagasse, and various wood solutions. Genera Energy offers comprehensive commercial biomass feedstock services, which encompass energy crop production, turnkey supply-chain solutions, and biomass management systems. The company acts as a bridge between biomass users and landowners, aiming to meet the demands for consistency, quality, and value while ensuring competitive returns and environmental benefits for landowners. Genera Energy operates as a subsidiary of TennEra LLC.

Skystream Markets Inc. operates as an institutional transaction platform for the environmental markets in the United States and internationally. Its platform offers automation in the trade cycle, including execution, trade capture, processing, and reporting. The company also acts as a neutral intermediary for market participants in the environmental markets; provides client support, which includes structuring customized physical and financial hedging strategies in the spot, option, and forward markets; and builds auctions and electronic markets for the primary and secondary markets in renewable energy certificate (REC) markets. In addition, Skystream Markets offers transaction services in REC markets. Further, the company operates a trading platform that connects pools of capital with renewable power projects through an electronic process. It serves power producers and major trading counterparties. Skystream Markets was founded in 2009 and is based in New York, New York with a sales office in Boston, Massachusetts.

Nanoramic Laboratories is an advanced materials company focused on energy storage technology, rooted in scientific research and innovation. Established to leverage nanomaterials, it designs, manufactures, and licenses Neocarbonix electrodes for rechargeable lithium-ion batteries, aimed at enhancing energy density and longevity in electric vehicle applications and consumer electronics. The company also produces FastCAP ultracapacitors, which are distinguished by their capability to operate under extreme temperatures and conditions, thanks to technology initially funded by NASA and the Department of Energy. Additionally, Nanoramic offers Thermexit thermal interface gap filler pads, known for their high thermal conductivity and stability. Since its incorporation in 2008 and rebranding from its earlier name, Nanoramic Laboratories has committed itself to transforming the energy storage landscape through innovative, high-performance materials. The company is headquartered in Boston, Massachusetts.

Spruce Power is a U.S.-based company that owns and operates distributed solar energy assets. It provides subscription-based services, making renewable energy accessible to over 52,000 customers nationwide. Spruce generates revenue primarily through selling electricity generated by its home solar systems to customers, third-party contracts for solar renewable energy credits (SRECs), and servicing these agreements.

NG Advantage LLC is a midstream company based in Colchester, Vermont, specializing in the delivery of compressed natural gas (CNG) to commercial, industrial, and institutional energy users that lack access to natural gas pipelines. Founded in 2011, the company utilizes a fleet of trucks and tractor-trailers to provide its services, which include supplying boiler and vehicle fuel to a diverse range of clients, such as hospitals, paper mills, asphalt plants, and electrical product manufacturers. By enabling these customers to use clean-burning natural gas directly from the trailers, NG Advantage eliminates the need for onsite storage, offering both economic and environmental advantages. The company operates as a subsidiary of Clean Energy Fuels Corp.

Protonex Technology is a developer and manufacturer of intelligent power management and portable fuel cell products tailored for military and commercial markets. The company focuses on revolutionizing portable power solutions, offering advantages over traditional batteries and generators. By providing mission-critical equipment, Protonex enhances energy efficiency and operational flexibility for military applications, addressing the evolving power needs of its users.

Next Step Living provides home energy evaluations and solutions for individuals and organizations. It offers energy assessment and diagnostics, air sealing and insulation, and multi-family retrofit services. The company also provides customized solutions, such as HVAC repair and replacement, window replacement and installation, solar or geothermal systems installation, building automation, interior and exterior lighting design, and custom retrofit services. Its sustainability solutions include water efficiency and purification, landscape design and management, and indoor air quality services. The company provides assessment and diagnostic processes to heating and cooling, domestic hot water, and electricity and lighting needs. Next Step Living partners with more than 400 municipalities, civic organizations, contractors, and corporations to deliver energy-efficient and environmental-friendly solutions to its customers. Those solutions include home energy assessments, weatherization work, energy-efficient windows, efficient heating, and cooling solutions, and access to solar solutions. Next Step Living was founded in 2008 by Geoff Chapin and is based in Boston, Massachusetts.

Next Step Living provides home energy evaluations and solutions for individuals and organizations. It offers energy assessment and diagnostics, air sealing and insulation, and multi-family retrofit services. The company also provides customized solutions, such as HVAC repair and replacement, window replacement and installation, solar or geothermal systems installation, building automation, interior and exterior lighting design, and custom retrofit services. Its sustainability solutions include water efficiency and purification, landscape design and management, and indoor air quality services. The company provides assessment and diagnostic processes to heating and cooling, domestic hot water, and electricity and lighting needs. Next Step Living partners with more than 400 municipalities, civic organizations, contractors, and corporations to deliver energy-efficient and environmental-friendly solutions to its customers. Those solutions include home energy assessments, weatherization work, energy-efficient windows, efficient heating, and cooling solutions, and access to solar solutions. Next Step Living was founded in 2008 by Geoff Chapin and is based in Boston, Massachusetts.