Top Pennsylvania Greentech Companies (21)

Form Energy is an American energy storage technology and manufacturing company that is developing and commercializing a pioneering iron-air battery capable of storing electricity for 100 hours at system costs competitive with legacy power plants. Form’s multi-day battery will reform the global electricity system to reliably run on 100% low-cost renewable energy, every day of the year.

OxiCool - Introducing the world's first Air Conditioning System using pure water as its only refrigerant.

PittMoss® is a revolutionary replacement for peat moss, perlite, and coir. Our products can be used as soil amendments or ready-to-use potting mixes.

TEN is an independent energy services company that provides energy projects to government, K12, higher education, healthcare, and large commercial customers. We help you make your buildings more efficient, make your cities smarter, and make your operations more resilient.

The worldwide wastewater industry is plagued by a massive information deficit. Funds are scarce and vital decisions are being made with incomplete information. RedZone helps people, cities and the environment by giving wastewater managers the information and tools they need to make fact based decisions on how to spend limited funds The status quo is unsustainable…

RoadRunner Recycling provides tech-powered solutions for commercial waste recycling which helps businesses lower recurring costs.

We develop solutions to enhance agronomic inputs. Founded in April 2016 by Penn State graduates, Phospholutions has commercialized a patented technology developed at Penn State University to increase phosphorus efficiency and enhance commercial agronomic inputs.

HDR is an employee-owned design firm specializing in engineering, architecture, environmental and construction services. We’re ranked No. 6 among the world’s design firms and we’re the largest healthcare design firm. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other’s contributions, and collaborate together to make great...

Tree Pittsburgh is an environmental nonprofit organization dedicated to enhancing the City’s vitality by restoring and protecting the urban forest through tree maintenance, planting, education, advocacy, and land conservation. Our vision is to create a healthy urban forest for all by inspiring and engaging people to maintain, plant, and protect trees. We believe that all people have the right to benefit...

Harsco Corporation (NYSE: HSC) solves the most complex environmental challenges worldwide, from properly disposing of medical waste to repurposing slag. Through thoughtful partnerships with customers around the globe, our recycling and repurposing services keep millions of tons of material out of landfills and incinerators. Our Clean Earth division is one of the largest providers of environmental and regulated waste management...

KleenWraps develops patented antimicrobial grips that make daily life easy.

Solinius develops and sells financed solar kits for areas without access to traditional electrical infrastructure, primarily in East Africa.

Right outside of cities, we build tech-enabled, smart indoor farms that grow flavorful, sustainable, and safe produce. We are a mission-driven team of creative builders, problem-solvers, and activators and we're reimagining farming from the ground up. We foster a collaborative culture where individuals choose to opt-in, think wildly different, break barriers together, and be kind to the core every single...

We provide users with products and services that allow them to get access to smart, sustainable and healthy water when they need it.

To integrate storage into solar installations while lowering costs.

Iota Communications operates as a wireless network carrier and software-as-a-service company.

Inspire is a clean energy technology company on a mission to transform the way people access clean energy and accelerate the world toward a net-zero carbon future. Through a subscription model, Inspire allows customers to access 100% clean energy for one flat monthly price. Customers enjoy a seamless billing experience while supporting a more sustainable future.

The Schuylkill Center for Environmental Education inspires meaningful connections between people and nature. We use our forests and fields as a living laboratory to foster appreciation, deepen understanding, and encourage stewardship of the environment.

Modern communities are faced with daunting air and water purification challenges. Learn how Calgon Carbon uses activated carbon to meet those needs.

It’s our vision to develop sustainable solutions that support farmers as they responsibly and profitably produce enough food to feed the world. EnviroKure’s disruptive solution enhances plant growth and productivity, builds healthy soil and can reduce the need for chemical fertilizers. This patented technology produces proven microbial fertilizers that provide strong ROI for conventional and organic growers. Our innovative process...