Mountain Air fully acquired by Innergex

Mountain Air, the wind power portfolio in Idaho, U.S.A. becomes wholly-owned by Innergex Renewable Energy.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25€/month*

*billed annually at 99€/year for the first year then 149,00€/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2€/month*
then 14.90€ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

Mountain Air, the wind power portfolio in Idaho, U.S.A. becomes wholly-owned by Innergex Renewable Energy.

An acquisition finalized

Mountain Air, in fact, is the subject of the purchase of the remaining 37.75% of the outstanding shares in its portfolio. These shares were not previously owned by Innergex. The total financial consideration represents $47.5 million or C$64.4 million.

Michel Letellier, President and Chief Executive Officer of Innergex, said:

“We are pleased to now have the Mountain Air wind portfolio as a wholly-owned entity. This transaction not only represents a natural continuation of the path we took when we first acquired an interest in the Mountain Air portfolio in 2020, but also an opportunity to generate additional accretive cash flows while increasing Innergex’s contracted wind profile in the U.S.”

Mountain Air’s wind portfolio includes six 23MW wind farms. The six parks are: Cold Springs, Desert Meadow, Hammett Hill, Mainline, Ryegrass and Two Ponds.

These wind assets, on a consolidated basis, are expected to generate annual revenues of approximately $29.7 million or C$40.3 million in 2023. Operating, general and administrative expenses are expected to reach $7.1 million. This represents $9.6 million Canadian during the same period.

The effects of the Inflation Reduction Act

The acquisition of the remaining shares of Mountain Air is financed by the proceeds from the sale of safe harbour solar modules. In 2022, Mountain Air sold its shares due to the release of theInflation Reuction Act. Innergex obtaining tax incentives for its projects compared to the previous tax incentive program.

Mountain Air has a capacity of 138MW. The six wind farms have power purchase agreements with a remaining term of 10 years. The Idaho Power Company thus has 100% of the electricity produced. Prices are attractive, rising from $90/MWh in 2023 to $120.9/MWh in 2032.

Innergex is an independent renewable energy producer with operations in Canada, the United States, France and Chile. Its asset portfolio currently consists of interests in 84 facilities with a total net capacity of 3,634MW. Finally, it has an energy storage capacity of 159MWh for 40 hydroelectric and 35 wind power facilities.

Scottish ministers have approved Boralex’s Clashindarroch wind farm extension, which will include up to 21 turbines and a 50 MW storage capacity.
The Kagurayama onshore wind farm (61.1 MW) begins operations under a secured 2017 FIT tariff, despite grid injection limits and a multi-stakeholder local governance model.
The Trump administration has ordered the immediate halt of five major offshore wind construction sites in the Atlantic, citing national security threats and drawing mixed reactions from industry and political circles.
Policy reversals, reduced performance and corporate disengagement marked an unprecedented slowdown in wind power in 2025, although China continued its expansion at a steady pace.
The Québec government has approved three wind projects totalling 792 MW to meet growing energy demand and support regional economies in Bas-Saint-Laurent and Capitale-Nationale.
French group ENGIE has officially commissioned the Serra do Assuruá complex in the State of Bahia, making it its largest onshore wind project worldwide.
RWE signed a 15-year power purchase agreement with Indiana Michigan Power for the Prairie Creek project, aimed at supporting Indiana’s growing electricity demand starting in 2028.
EDP has signed a long-term electricity supply agreement with Energa for a 322 MW hybrid portfolio combining wind and solar, marking one of the largest contracts of its kind in Poland.
Ocean Winds has deployed a LiDAR buoy off Gippsland to collect accurate data on wind and currents, a key step in its 1.3 GW offshore wind project in Australia.
TerraWind Renewables acquires five projects totalling 255MW in northern Japan, bringing its onshore wind development capacity to 327MW and targeting first commercial operation in 2028.
A consortium led by EDF power solutions has signed a 20-year agreement with Nama PWP to develop a 120 MW wind farm in southeastern Oman, with commissioning scheduled for Q3 2027.
Microsoft expands its partnership with Iberdrola through two new power purchase agreements in Spain, reinforcing its European energy strategy while deepening the use of cloud and artificial intelligence solutions from the US group.
Casa dos Ventos awards Vestas the supply, construction and maintenance of a 184-turbine complex in the state of Piauí, with an investment exceeding $1.01bn.
Warsaw tests long-term support for offshore wind with a structured tender to maximise competition, reduce financial risk and reassure a supply chain under pressure across Europe.
TotalEnergies has sold 50% of a portfolio of wind and solar projects in Greece to Asterion Industrial Partners, valued at €508mn ($554mn), while retaining operational control and the main share of electricity marketing.
Italy’s offshore wind rollout remains at a standstill, freezing over 18 GW of pending projects and weakening national renewable energy targets.
German manufacturer Nordex has secured an order for 34 turbines for a 200 MW project in the Canadian province of New Brunswick, marking its first entry into this region.
OX2 has started construction on three new onshore wind farms in Finland, bringing its total installed capacity in the country to 750 MW, a record level for a private energy sector player.
Italian group Enel has acquired two onshore wind farms in Germany for an enterprise value of €80mn ($86.5mn), strengthening its presence in a stable and strategic market as part of a targeted asset transfer.
EDF power solutions announces commercial operation of the San Kraal wind farm, the first unit of the 420MW Koruson 1 project, with full commissioning expected in early 2026.

All the latest energy news, all the time

Annual subscription

8.25€/month*

*billed annually at 99€/year for the first year then 149,00€/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2€/month*
then 14.90€ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.