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A stable job in the renewable energy field. Induction and training in building, setting up and commissioning turnkey…
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Biomass or waste gasification-based power generation improves environmental conditions.
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The European Commission has adopted a forward-looking package of new measures on the circular economy, (which…

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Experience, reputation and high profitability come with the most highly rated gasification plants in the sustainable energy industry due to their high-level performance.
Description of the gasification technology of Greene
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Imágenes de Company Experience, reputation and high profitability come with the most highly rated gasification plants in the sustainable energy industry due to their high-level performance.
Imágenes de Experience, reputation and high profitability come with the most highly rated gasification plants in the sustainable energy industry due to their high-level performance.
Imágenes de Experience, reputation and high profitability come with the most highly rated gasification plants in the sustainable energy industry due to their high-level performance.
Imágenes de Experience, reputation and high profitability come with the most highly rated gasification plants in the sustainable energy industry due to their high-level performance.
Imágenes de Experience, reputation and high profitability come with the most highly rated gasification plants in the sustainable energy industry due to their high-level performance.
Imágenes de Experience, reputation and high profitability come with the most highly rated gasification plants in the sustainable energy industry due to their high-level performance.
What is Greene?


Greene is a company dedicated entirely to the development of innovative technology for the recovery of waste and biomass to solve the problem of organic waste (MSW, plastics, sludge and biomass mainly) in the world, obtaining high value-added products demanded worldwide (renewable gas (RG), energy, biofuels and methanol). 

Greene has a threefold mission: to improve the lives of people around the world by providing them with energy and high-value products, to improve the environment by contributing to sustainable development through the circular economy, and to bring great value to shareholders, employees and their communities.

The company is firmly convinced that energy, in any of its forms, must reach all human beings, taking advantage of the natural resources and waste generated, contributing to the decarbonisation of society and the disconnection of the use of fossil fuels.

What is Greene's break?


Greene, with its integrated gasification thermal conversion technology, is able to produce energy and high value-added products by eliminating environmentally problematic waste.

The types of waste that can be treated are:

  • MSW (Municipal Solid Waste, including non-recyclable plastics)
  • IW (Industrial waste, including non-recyclable plastics and end-of-life tyres)
  • Sewage sludge
  • Biomass

Based on its "INTEGRA 2x5" strategy, Greene is able to produce the following products:

  • Electrical energy
  • Thermal energy
  • RG (Renewable Gas), based on synthetic natural gas
  • Liquid and solid hydrocarbons
  • Methanol

Greene's story

In 2003, four friends with degrees in chemistry decided to launch a project to help solve the problem of waste worldwide. By combining it with the implementation of other chemical engineering projects, they developed and launched the first 3 prototypes and found a viable technological solution. In 2011, Greene Waste to Energy SL was created, coinciding with the first round of financing and the entry of the investment and reference partner, Agroinvest. This first capital inflow allowed Greene to bring together a highly qualified team of chemists and engineers and make a technological leap forward that would far exceed initial expectations.

In 2017, Suez Group carried out a due diligence of Greene's technology and decided to invest in it, granting the company a participation loan of 2.5 million euros to build a plant and incorporate the latest advances, allowing Greene to reach technological maturity TRL 9.
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