Econoler is a private sector consulting firm established in 1981 with the mission to provide quality energy efficiency and renewable energy professional services while respecting sustainable development principles.

The Global Environment Centre Foundation (GEC) is an entity that supports the UNEP’s International Environmental Technology Centre (IETC), based in Japan.

HEAT is a independent consulting company focussed on the development and implementation of projects for climate and ozone protection.

Carbon Limits (CL) consists of a highly experienced team of technical experts, economists and project managers with deep sector insight into climate change and energy sector development, combined with local know-how and networks within the company’s geographical target areas.

GlobalCAD is formed by a group of international experts specialized in fields related to human and sustainable development.

ACCIONA Ingeniería is the engineering firm of ACCIONA Business Group, one of the leading Spanish companies trading on the IBEX 35. With a history spanning more than a century, ACCIONA is mainly involved in renewable energy, infrastructure, water, and services.

LTS is an international company with more than 40 years of experience that provides professional consultancy and project management services to support sustainable development in the public and private sectors across Europe, Africa, Asia and the Americas, principally across developing nations.