Engineer working in the Cleantech field

Enable a Clean Future for All


Build the Solutions that Will Power Tomorrow

Cleantech is a rapidly-evolving, vast, new industry ripe for the development of leading-edge solutions to the complex challenges facing humanity. At Re:Build, we are committed to satisfying the immediate and long-term demand for clean technologies in a variety of applications. Our extensive expertise and thoughtful use of resources guide our development processes with the goal of helping power the future and change the world for the better.

Engineer working in a CAD program for clean tech

Segments We Serve

Energy & Power

Re:Build applies basic science and engineering principles to develop systems that generate green energy from hydrogen, methanol, wind, solar, and biomass. 


Re:Build works with start-ups and established firms to make their products and manufacturing processes innovative and more environmentally friendly while reducing cost.

Energy Storage

Re:Build’s battery- and fuel cell-storage expertise enables us to conceive, design, and deliver manufacturing and test equipment and provide the process knowledge required to automate and integrate systems.  Assembly, test, and web-based production are specialties.  We support our customers in scaling their production from pilot to go-to-market.


Re:Build offers turnkey electrical equipment design, specification, selection, and system integration. We engineer power-distribution and production technologies, including building UL-listed panels,  providing job site electrical work, and powering  the cars, tools, and other devices that connect automated work and living spaces.

Production worker working on automated equipment
Production worker assembling products
Woman reviewing work

We Research. We Design. We Engineer. We Manufacture.

Our depth of engineering expertise paired with our cutting-edge Cleantech experience uniquely positions us to develop new technologies, products, and systems for recycling, green transportation, renewable energy, and climate restoration.

Battery Pack Manufacturing

Re:Build develops innovative battery manufacturing processes, from design and prototyping through high-volume manufacturing, pack refurbishment, and secondary use development.

Automation & Controls Engineering

Re:Build develops Cleantech industrial systems, starting with analysis through hardware and software development to functional and environmental testing.

Monitoring & Diagnostics

Our hardware, software, and sensing capabilities enable smarter, safer, and more sustainable infrastructure systems via the development of embedded systems, web, and mobile applications.

industries cleantech

Dedicated to Improving Industry Through Sustainable Solutions

New Technology

Solar CZ Puller

Re:Build launches the RBM600 Solar CZ Puller designed for the manufacture of high-purity ingots used in the photovoltaic solar materials industry.

RBM600 Solar CZ Puller
Battery Solutions

Reimagining Battery Manufacturing in the U.S.

Re:Build has expertise in battery systems design, battery pack product engineering, battery manufacturing process automation, materials handling, modeling and simulation, and battery management system (BMS) development. Learn more about our battery solutions below.

Advanced Facilities

Designed, Built, & Tested in America

Re:Build is dedicated to manufacturing in the United States. By working here, we provide our customers with intellectual property security, improved supply chain stability, high-quality processes and products, decreased transit times, less waste and environmental impact, fair working conditions, and adherence to safety standards.

Byogy project profile image
Employees evaluating project
Man working on solar panels
Lithium battery assembly line
Employees fixing a leak
wind power
Repair in place of leaking pipeline

Partnering for Success

Collaboration among our companies and with our customers is key to our success in rekindling American manufacturing. Re:Build Manufacturing is comprised of highly-specialized, intensely collaborative companies that have the capability to take a product from concept to completion, without compromising quality, affordability, or ethics. This strategy enables us to become an extension of your team, which enhances the overall collaborative experience.

Here are some of the ways we’ve collaborated with our customers to help them achieve success:

  • Engineered and built a large-scale additive manufacturing system for GE Renewable Energy
  • Developed a scalable system for lithium battery production and assembly
  • Designed and built a jet biofuel processing plant for Byogy Renewables Inc.
  • Designed and developed a solar-powered electric scooter
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Cleantech Inquiry

Let’s talk about your unique challenges and how Re:Build can help you.