Goodbye CO2, hello Mainstream

We’re working with communities, governments and organisations around the world to lead and accelerate the transition to renewable energy.


Trusted globally


global pipeline (net)


project finance raised


employees worldwide



Our renewable energy solutions

Our solid track record and in-house expertise coupled with the industrial and global resources of our strategic investors, Aker Horizons and Mitsui, uniquely position us to deliver these renewable energy solutions at scale.

How Mainstream is implementing the transition to renewable energy

Read our Sustainability Report

Our impact

We believe that long-term success relies on creating lasting value for our host countries and our local communities. Social, environmental and economic sustainability are vital to all of our projects.

Our Impact

Next up

three floating Offshore wind turbines sitting out at sea

Offshore Wind

Find out more