US Department of Energy

Hempitecture develops sustainable materials, equipment, and systems for constructing buildings. It provides natural strategies to build energy-efficient and clean buildings. Hempitecture is based in Idaho, USA.

Sperra is focused on advancing renewable energy through innovative energy storage and construction technologies. The company has developed a long-duration energy storage solution known as M-PHES, which utilizes large hollow concrete spheres placed on the seafloor to store mechanical energy as pressure. This system retains the advantages of conventional pumped hydro storage while expanding deployment possibilities, reducing development timelines, and enhancing modularity. Additionally, Sperra is pioneering three-dimensional concrete printing technology to create custom infrastructure for offshore wind, floating solar, and wave energy projects. By employing automated design and construction methods, the company minimizes material waste and carbon emissions while utilizing local resources, thereby contributing to more resilient and cost-effective solutions for the renewable energy sector.

Terra CO2 Technologies focuses on producing low-carbon alternatives for cement by utilizing local and abundant feedstocks from existing aggregate mines. The company specializes in high-performing, cost-competitive cementitious materials that serve as environmentally friendly substitutes for traditional cement. Through innovative manufacturing techniques, Terra CO2 aims to transform the production of these materials, thereby reducing both material and logistics costs. Their supplementary cementitious materials and zero-carbon cement undergo rigorous third-party testing to ensure performance under challenging conditions, positioning the company as a leader in offering sustainable solutions to address pressing environmental issues in the construction industry.

C-Crete Technologies is an invention and technology development company building and commercializing technological paradigm shifts of the future in energy, environment, materials, construction, industrial and infrastructure. C-Crete works at the intersection of materials science, nanotechnology, multiscale computations, predictive analytics, software, hardware and manufacturing to drive next generation of innovations for a low carbon and energy efficient world.

Gritt Robotics is an Automating construction of renewable energy infrastructure using Robotics and AI

C-Crete Technologies is an invention and technology development company building and commercializing technological paradigm shifts of the future in energy, environment, materials, construction, industrial and infrastructure. C-Crete works at the intersection of materials science, nanotechnology, multiscale computations, predictive analytics, software, hardware and manufacturing to drive next generation of innovations for a low carbon and energy efficient world.

Cummins India Limited, established in 1962, is the leading manufacturer of diesel and natural gas engines in the country. As part of the global Cummins Group, it operates through three main business units: Engine, Power Systems, and Distribution. The company designs and manufactures a range of products, including fuel systems, air handling systems, filtration products, emission solutions, and electric power generation systems. Cummins India serves various markets, offering engines for low, medium, and heavy-duty vehicles, as well as off-highway equipment in sectors like construction. Its extensive distribution network includes over 600 company-owned and independent distributor locations, along with more than 6,500 dealer locations across more than 190 countries and territories. The company's operations are organized into segments that focus on Engines, Power Generation, Components, and Distribution, with the Engine segment being the primary source of revenue.

D.R. Johnson provides manufactured wood products including Cross-Laminated Timber and Glue-Laminated Beams, and it is our mission to create construction. The company offers detail, manufacture, fabricate, and ship our product to meet all their requirements. They are available to ship by rail as well as by truck.

Northern Hardwoods is a wholesale building material company that manufactures and supplies integrated hardwood products for construction.

Durgin and Crowell Lumber Company provide eastern white pine, and paneling services.

Alpen High Performance Products is a manufacturer based in Louisville, Colorado, specializing in super-insulating, thermally efficient windows and architectural glass for both residential and commercial applications. With over three decades of experience, the company incorporates advanced lightweight, suspended-film technology in its products. Alpen's offerings include insulating glass units that provide solutions for blocking summer heat, retaining winter warmth, filtering harmful ultraviolet rays, and enhancing natural daylight, thereby improving the comfort and durability of buildings. The company serves various markets, including architectural and original equipment manufacturers (OEM), focusing on the production and commercialization of high-performance glazing solutions.

Heidelberg Materials is one of the world's largest building material manufacturers, specializing in the production of cement, ready-mixed concrete, and aggregates. With operations in 60 countries, the company plays a crucial role in constructing houses, infrastructure, and commercial facilities. The majority of its revenue and profits are derived from the sale of cement and aggregates, with North America being its largest market, contributing 29% of EBITDA, followed by Western and Southern Europe at 21%. Employing approximately 55,000 individuals, Heidelberg Materials is a significant player in the global construction industry.

Brimstone is a company that has developed a carbon-negative process for producing ordinary Portland cement and supplementary cementitious material. Founded in 2019 and based in Oakland, California, Brimstone's innovative technology employs carbon-free calcium silicate rock instead of traditional limestone, resulting in a product that matches the performance of conventional materials while remaining cost-competitive at scale. This advancement aims to provide the construction industry with a cleaner and more sustainable alternative to traditional cement production methods.

SSAB is a global leader in high-strength steel, specializing in products designed to enhance strength and reduce weight for various applications. With approximately 16,000 employees across more than 50 countries, SSAB operates major production facilities in Sweden, Finland, and the United States, complemented by smaller sites and steel service centers worldwide, including a finishing line in Shanghai. The company's annual steel production capacity reaches 8.8 million tonnes, utilizing integrated blast furnace processes in Sweden and Finland, while employing scrap-based production methods in the US. SSAB's product offerings include structural high-strength steel, wear-resistant steel, and tool steel, primarily serving industries such as heavy transport and construction. Additionally, SSAB's subsidiaries, Tibnor and Ruukki Construction, focus on steel distribution and energy-efficient building solutions, respectively. Through close collaboration with customers, SSAB aims to contribute to a more sustainable future by delivering innovative steel solutions.

PPG Industries is a leading global supplier of paints, coatings, optical products, specialty materials, chemicals, glass, and fiberglass, headquartered in Pittsburgh, Pennsylvania. Founded in 1883, the company operates in over 70 countries and is recognized as the world's largest producer of coatings. PPG serves a diverse range of markets, including automotive, aerospace, construction, and industrial sectors, with a significant portion of its sales coming from outside North America. The company has expanded its portfolio through strategic acquisitions, notably the SigmaKalon Group and AkzoNobel's North American architectural coatings business, which enhanced its capabilities in paint and specialty coatings. PPG is committed to delivering high-quality solutions that meet stringent performance requirements, focusing on technology and innovation to support growth in targeted market segments.

CalPortland specializes in the sale and purchase of a wide range of building materials and offers other construction services.

Alpen High Performance Products is a manufacturer based in Louisville, Colorado, specializing in super-insulating, thermally efficient windows and architectural glass for both residential and commercial applications. With over three decades of experience, the company incorporates advanced lightweight, suspended-film technology in its products. Alpen's offerings include insulating glass units that provide solutions for blocking summer heat, retaining winter warmth, filtering harmful ultraviolet rays, and enhancing natural daylight, thereby improving the comfort and durability of buildings. The company serves various markets, including architectural and original equipment manufacturers (OEM), focusing on the production and commercialization of high-performance glazing solutions.

LuxWall is a building materials company that pioneers the design and manufacture of vacuum-insulated glass. LuxWall produces glass that acts as transparent insulation, providing thermal insulation values comparable to fiberglass wall insulation. With widespread adoption, LuxWall's patented technology has the potential to reduce global carbon emissions by more than 0.5 gigatonnes per year. The company was founded in 2020 and is headquartered in Ypsilanti, Michigan, United States.

Collins is a building materials company that offers wood products.

Sperra is focused on advancing renewable energy through innovative energy storage and construction technologies. The company has developed a long-duration energy storage solution known as M-PHES, which utilizes large hollow concrete spheres placed on the seafloor to store mechanical energy as pressure. This system retains the advantages of conventional pumped hydro storage while expanding deployment possibilities, reducing development timelines, and enhancing modularity. Additionally, Sperra is pioneering three-dimensional concrete printing technology to create custom infrastructure for offshore wind, floating solar, and wave energy projects. By employing automated design and construction methods, the company minimizes material waste and carbon emissions while utilizing local resources, thereby contributing to more resilient and cost-effective solutions for the renewable energy sector.

C-Crete Technologies is an invention and technology development company building and commercializing technological paradigm shifts of the future in energy, environment, materials, construction, industrial and infrastructure. C-Crete works at the intersection of materials science, nanotechnology, multiscale computations, predictive analytics, software, hardware and manufacturing to drive next generation of innovations for a low carbon and energy efficient world.

Illinois Green Alliance is to advance communities and structures that provide people with greener, brighter, healthier places to live, work, and study.

C-Crete Technologies is an invention and technology development company building and commercializing technological paradigm shifts of the future in energy, environment, materials, construction, industrial and infrastructure. C-Crete works at the intersection of materials science, nanotechnology, multiscale computations, predictive analytics, software, hardware and manufacturing to drive next generation of innovations for a low carbon and energy efficient world.

Vitro Architectural Glass manufactures architectural glass for use in residential and commercial construction. The company provides architectural glass, low-iron glass, solar control low-E glass, and passive low-E glass, as well as tinted glass and specialty glass.The company manufactures brands such as solarban, sungate, and starphire ultra-clear glasses.

Koura is a global leader in the development, manufacture, and supply of fluoroproducts that play a fundamental role in enhancing everyday lives. Koura is a part of the Orbia community of companies, working together to tackle some of the world's most complex challenges. Koura's products are used in a vast range of applications including energy storage, construction of towns and cities, keeping homes cool, food fresh and even in the treatment of respiratory conditions. Headquartered in Boston, Koura has commercial activities across the world, with operations in the United Kingdom, Mexico, United States, India and Japan.

Home Innovation Research Labs was founded in 1964 as a wholly-owned, independent subsidiary of the National Association of Home Builders (NAHB). Originating as a small product testing laboratory, They have since grown to become a full-service market research, consulting, product testing, and accredited third-party certification agency dedicated solely to issues related to the home building industry.

Feyen Zylstra is a construction company offering electrical contracting and construction services.

Baryon develops and commercializes energy efficiency technologies with applications in building cooling, water production, desalination, cold chain, and other industries.

Alstom is a prominent global player in the fields of power generation, power transmission, and rail infrastructure, recognized for its commitment to innovative and environmentally friendly technologies. The company specializes in developing and marketing systems, equipment, and services for the railway transport sector, including rolling stock, maintenance, modernization services, signaling, and infrastructure. These offerings can be provided separately, bundled, or as fully integrated solutions. Alstom is known for constructing the fastest trains and the highest capacity automated metros globally. Additionally, the company delivers turnkey integrated power plant solutions and associated services across various energy sources such as hydro, nuclear, gas, coal, and wind, with a strong emphasis on smart grid technologies for power transmission. With a workforce of approximately 92,000 employees, Alstom operates in around 100 countries, maintaining a significant presence, particularly in European markets.