Our company
At Etha, we help clients seize the opportunities of the green transition through expert support in sustainable energy and infrastructure projects. Combining technical, commercial, regulatory, and financial expertise, we guide projects from early-stage development to successful implementation.
Etha key figures
Established
2002
Consultants
36
Turnover 2025
4,1MEUR
Due diligence (MW)
19,400
Development services, wind (MW)
2,300
Development services, solar (MWp)
1,700
Customer cases
News
We are recruiting: Legal Trainee
We are looking for a Legal Trainee to join our Project Advisory Services team in Vaasa or Helsinki.
Etha as project development consultant in the underground pumped hydro project at pyhäsalmi mine
Etha is supporting SENS in advancing the Underground Pumped Hydro Storage project that explores the potential of the decommissioned Pyhäsalmi mine for large-scale energy storage.
Tomi Kirjokivi joins Etha as Project Manager
Etha is pleased to welcome Tomi Kirjokivi as Project Manager. His experience and expertise will strengthen our team and support the continued development of our services.