Our services
Our offering covers the whole range from full-scale project development to stand-alone services, such as due diligence, layout optimization, and transaction advisory.
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
New address for Etha Helsinki Office
Etha’s Helsinki office has relocated to new premises at Eteläesplanadi 2 (Woods Eteläespa), 2nd floor, in the heart of Helsinki.
Etha as Project Development Consultant in Isojoki Data Center Project
Isojoki Data Center Oy has selected Etha Oy as project development consultant for its planned 40 MW data center campus in Western Finland. Etha will support the project’s progression from early planning and stakeholder engagement through permitting and securing construction readiness.
Etha supporting the development of a large-scale solar power project in Huittinen
A significant solar power project in Huittinen has reached a key milestone as its zoning plan gains legal validity, paving way for 100 MW of new renewable energy capacity. Etha has played a central role in the project’s development, supporting its progress from early assessments to the building permit phase.