Ekovilla offers carbon net-negative cellulose fibre insulation (CFI) made from renewable natural resources. One tonne removes 1,11 tonnes of CO2 eq. from the atmosphere into long-term storage in the product. Once installed, CO2 is stored in durable building structures for a minimum of 50 years. It i...

Are Treindustrier produces wooden building elements from sustainably managed local forests. The CO2 sequestered by the tree is stored for 50 to 100 years or more, creating a CO2 removal beyond the peak of global emissions. Their process is highly efficient, ensuring the removal of 532 kg CO2 per m3 ...

Nordgau Carbon is a privately owned biochar producer located in the village of Wernberg-Köblitz in South-Eastern Germany. They use untreated wood chips from local PEFC-certified forestry operations to produce high-quality biochar that contains 89% carbon. Each metric ton of sequesters 2,8 tons of CO...

Oregon Biochar is a producer located in White City, OR, USA that transforms woody wastes, including forest fire burnt wood and forest fire fuel, into superior biochar products. Based on the O/C and H/C molar ratios, the fixed carbon sequestered in this biochar has a half-life of over 1000 years.

Moelven Glulam provides net-negative structural timber. Their technology is world-leading and used in the world's tallest wooden building, the Mjøsa Tower. Moelven Glulam replaces concrete and steel in high-rise buildings, a key climate battleground. Only 4% of commercial buildings in the region are...

ECHO2 transforms green wastes into high quality biochar and bioenergy. ECHO2 is the first Puro.earth-certified biochar producer outside Europe.

Carbon cycle is an innovative and sustainable agriculture company based in south-eastern Germany. The company produces premium quality biochar for modern, sustainable agriculture.

Over one hundred years in operation, Freres Lumber Co., Inc. has sought to maximize the efficient and wise use of our renewable natural resources. In our continuous goal of minimizing the impact we have on the environment, we have developed a high-quality biochar from our biomass power production. 

Carbofex offers a premium grade biochar for the horticulture industry and water filtering applications. One tonne of Carbofex biochar removes 3,2 tonnes of CO2 eq. from the atmosphere into long-term storage in the product. The feedstock is spruce thinnings of sustainably managed Finnish PEFC-certifi...

Carbo Culture is building scalable biochar technology to draw down one gigaton of carbon annually. To achieve this mission, we are conducting research and development at our facility in Central Valley to scale the reactor technology so that biochar can become a major carbon-drawdown engine.