15 Most Popular Climate Tech Companies

15 Most Popular Climate Tech Companies

Earth and humanity are faced with the daunting reality that climate change is real and happening. Its dangerous implications for humanity’s survival are just beginning to settle and thus the urgency to combat climate change has become undeniable.

Read some scary facts about climate change here!

As we scramble and fight to prevent catastrophic consequences, many routes will be taken. However, technology emerges as a beacon of hope on the front lines of this battle.

Tech companies have stepped up to the challenge, recognizing the pivotal role they play in devising innovative solutions to address environmental crises. From revolutionizing energy efficiency to harnessing the power of data analytics for climate insights, tech giants are leading the charge!

See 10 of the most famous climate scientists here!

This article will explore some of the most popular climate tech companies in the world.

1. Astraea

Washington DNR, CC BY-SA 2.0, via Wikimedia Commons

Astraea is a technology company that leverages machine learning, satellite imagery, and a SaaS platform to help businesses and organizations make more informed decisions about climate change.

It was founded in 2016 by Brendan Richardson, Daniel Bailey, and Kimberly Scott, and is headquartered in Charlottesville, Virginia. Since its foundation, Astraea has expanded into several countries and cities around the world.

These include India, United Arab Emirates, and the United Kingdom. Using Astraea’s platform users access high-resolution satellite imagery, as well as AI-powered tools for analyzing and interpreting data.

The data retrieved using said platform can be used to track deforestation, monitor crop yields, assess the impact of climate change on infrastructure, and more.

See some fun facts about the earth’s atmosphere here!

2. Carbon Engineering

Carbon Engineering is a Canada-based climate tech company specializing in the development and commercialization of direct air capture (DAC) technology. DAC is responsible for the capture of carbon dioxide (CO2) directly from the atmosphere.

It was founded in 2009 by David Keith with headquarters in Squamish, British Columbia, Canada. Carbon Engineering also has major operations beyond Canada including in the United States and Iceland.

Carbon Engineering’s technology is still in the early stages of development, but the company has made significant progress. In 2017, the company opened the world’s first commercial-scale DAC plant in Squamish. It is capable of capturing 1 million tonnes of carbon dioxide per year.

Here aresome fascinating facts about carbon dioxide!

3. Climeworks

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Climeworks AG is a Switzerland-based company specializing in the development of direct air capture (DAC) technology. Climeworks uses the adsorption-desorption process to filter carbon dioxide from the air.

Climeworks was founded in 2009 by Christoph Gebald and Jan Wurzbacher, both mechanical engineers. It is headquartered in Zurich, Switzerland, and has offices in Iceland, Norway, and the United States among other regions.

The company’s largest plant, called Orca, is located in Iceland and has the capacity to remove 4,000 tonnes of carbon dioxide from the atmosphere per year.

4. Eos Energy Enterprises

Eos Energy Enterprises is an energy company that designs, manufactures, and sells zinc-based energy storage solutions. It was founded in 2008 by Ted Wiley and Mike Osterman and has headquarters in Edison, New Jersey.

Here are some fun facts about zinc!

The company produces durable energy storage systems that can overcome the limitations of conventional lithium-ion technology. Its flagship product is the Znyth™ aqueous zinc battery which is safe, scalable, efficient, and sustainable.

It qualifies as a climate technology company since its products are designed to enable the integration of more renewable energy into power grids.

5. Form Energy

Form Energy is an energy storage company specializing in the development of iron-air batteries. Iron-air batteries have been around for centuries but have not been commercially viable until recently.

The company’s mission is to “enable a fully renewable electric grid that is reliable, dispatchable 24/7, and affordable for all.” Which it aims to achieve using recyclable iron-air batteries made with sustainable materials.

It was founded in 2017 by MIT professors Ted Wiley and Yet-Ming Chiang and has headquarters in Massachusetts, and it also has offices in California and Washington.

6. Ion Energy

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Ion Energy is an energy company that is using new technology to develop new and improved lithium-ion batteries. Its technology is based on a new type of electrolyte that is more stable and efficient than traditional electrolytes.

Therefore, its batteries are more stable and efficient than traditional electrolytes. They can store more power, over 100 hours, and are cheaper in comparison to the older batteries.

This would enable a fully renewable electric grid that is reliable and dispatchable 24/7. The company was founded in 2016 by David Bradwell and Paul Miller with headquarters in California.

7. Northvolt

Northvolt AB, Public domain, via Wikimedia Commons

Northvolt is a Swedish energy company specializing in the development and manufacturing of lithium-ion technology-based batteries for electric vehicles. The company was founded in 2015 by Peter Carlsson (current CEO), Carl-Erik Lagercrantz, Paolo Cerruti, and Harald Mix.

The Stockholm-based company was known as SGF Energy before being renamed to Northvolt in 2017. Northvolt’s batteries have the potential to revolutionize the way we power our transportation.

The batteries are made of sustainable materials and are designed to be recyclable. It currently works with several top automotive companies including Tesla, BMW Group, Volkswagen Group, Toyota, and Nissan.

Here are some interesting facts about electric cars!

8. Oak Ridge National Laboratory

Oak Ridge Office of Environmental Management, U.S. Department of Energy, Public domain, via Wikimedia Commons

The Oak Ridge National Laboratory (ORNL) is a laboratory by the US Department of Energy. It is dedicated to solving some of the world’s most pressing problems in energy, security, and the environment.

ORNL was founded in 1943 and has its main offices in you guessed it, Oak Ridge, Tennessee. With an annual budget of over $2 billion, ORNL is a leader in the field of climate tech, and it is developing a wide range of technologies to help mitigate climate change.

Some of its technologies include:

1. Software that can help businesses and governments monitor and manage their carbon footprints.
2. Materials that can withstand extreme temperatures and other harsh environmental conditions.
3. Carbon capture and storage technologies that can remove carbon dioxide from the atmosphere. That is direct air capture (DAC) technology.
4. Advanced nuclear reactors can generate clean energy without emitting greenhouse gases.

9. Pela

Photo by Robbe Musschoot on Unsplash

Pela is a manufacturing company, known for its compostable phone cases and other accessories. It was founded in 2011 by two friends, Tristan Lejeune, and James Kiley, and has headquarters in Vancouver, Canada.

Pela uses sustainable materials such as flaxseed oil and cornstarch in production. It also uses 100% renewable energy in its operations donating a portion of its annual profits to environmental organizations.

Its products are certified as compostable by the Biodegradable Products Institute (BPI).

10. Plantic

Correogsk, CC BY-SA 3.0, via Wikimedia Commons

Plantic is a climate technology company aiming to replace traditional plastics. The company aims to achieve this by developing a plant-based plastic alternative made from agricultural waste.

Here are some scary facts about plastic waste!

Plantic’s technology involves a process that converts agricultural waste into a biopolymer which is then used to make said plastic alternatives. The biopolymer is strong, durable, and versatile, and it can be used to make a wide range of products, including food packaging, straws, and cutlery.

The company was founded in 2017 by Maarten van Tuijl and Bas Verhoeven and has headquarters in Amsterdam, Netherlands. However, it has significant operations in other parts including the United States and China.

11. Renewable Energy System (RES)

As the name suggests, Renewable Energy Systems (RES) is a global renewable energy company. It was founded in 1982 by Sir Robert McAlpine as part of his group of engineering and construction companies.

Today, the Kings Langley, England-headquartered climate company is recognized as the world’s largest independent renewable energy company with offices in over 14 countries.

RES develops, constructs, and operates large-scale renewable energy projects, including wind, solar, and energy storage. RES is committed to making a positive impact on the environment, and it is working to help the world achieve net-zero emissions by 2050.

12. SolarEdge

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SolarEdge is a climate tech company that revolutionizing how power is harvested from the sun. It was founded in 2006 and has headquarters in Ra’anana, Israel, with offices in the United States, Europe, and Asia.

SolarEdge develops and sells solar inverters. They convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity which can be used in homes and businesses.

13. Zero Carbon Capital

Zero Carbon Capital is a venture capital firm known for investments in early-stage deep-tech climate companies. It was founded in June 2019 by Alex Gawley and Pippa Gawley.

While the company’s headquarters are in San Francisco, California, it also has offices in New York City and London. Its investments have helped to accelerate the development of a number of promising climate tech companies.

Some of the companies invested in by Zero Carbon Capital include Form Energy and Redwood Materials.

14. Redwood Materials

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Founded in 2017, Redwood Materials is an American climate tech company based in Nevada. It aims to create a circular supply chain for lithium-ion batteries.

This is achieved by recycling lithium-ion batteries and producing battery materials. The materials are then reused in the production of new sustainable energy storage systems.

By doing this, it both directly and indirectly minimizes the environmental toll of battery production and recycling.

Redwood Materials’ recycling process recovers about 99% of the materials in a lithium-ion battery. This includes lithium, cobalt, nickel, and copper. It works with many companies including Elon Musk’s Tesla.

Here are some interesting facts about electric cars!

15. Klima

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Klima is a climate-driven platform that seeks to monitor and help manage every individual’s carbon footprint. It was founded in 2019 by entrepreneurs Markus Gilles, Andreas Pursian-Ehrlich, and Jonas Brandau.

Headquartered in Berlin, Germany, Klima also has offices in the UK and the USA. The app is easy to use, and it provides users with clear and actionable steps they can take to reduce their emissions. 

It currently has over 1 million users globally and partners with a variety of carbon offset projects. This includes projects that plant trees, protect forests, develop renewable energy, etc.

This article presents but a glimpse into the vast landscape of technological innovation and dedication toward combatting climate change. This list is far from exhaustive, as there are hundreds if not thousands of other climate tech companies.

However, in a world dominated by social media platforms and profit-driven ventures, it is crucial that these companies are not neglected solely based on their revenue-generating potential.