Energy Thinktank Africa (ETTA) Limited is a consulting firm incorporated in Tanzania, with a vision of being an enabler of Sustainable Energy for Development in Africa (SE4D).

ETTA consults on policy and technical issues related to all forms of energy including but not limited to Geothermal, Wind, Solar, Hydropower, Clean Coal Technologies, Oil and Gas.

It provides valuable and constructive solutions to Energy-related Ideas, Research and Innovation at various phases of projects including feasibility studies, project planning, front-end engineering and design (FEED), management and control.