Renewables
Ignitis launches 173.6MW solar facility in Latvia
Ignitis Renewables has initiated commercial operations at the large Tume solar park in Latvia alongside a planned storage system.
Key points
- Ignitis Renewables completed the 173.6MW Tume solar project in Tukums municipality.
- The installation spans 302 hectares and incorporates over 282,000 panels.
- A 107.2MW/214.5MWh battery storage facility is currently under construction on the premises.
What happened
Lithuania-headquartered Ignitis Group brought its 173.6MW Tume solar installation into commercial service through its renewable energy branch, Power Technology reported. Situated within the Tukums district, the facility ranks among the foremost photovoltaic initiatives across the Baltic states.
Construction of the plant required a land area of 302 hectares and integrated more than 282,000 individual photovoltaic modules. According to the parent company, electrical generation from the site will satisfy the consumption needs of approximately 85,000 homes. Total capital expenditure for the solar development reached up to €106m, equivalent to $119m.
What comes next
Alongside the generation assets, the developer is building a battery energy storage system at the same location. This storage installation will feature a capacity of 107.2MW and 214.5MWh, designed to enhance the flexibility and efficiency of the solar plant. A final investment decision for the battery integration was reached in July.
Commissioning of the Tume site elevates the total operational green portfolio of the enterprise from 2.1GW to 2.3GW. Previous financial backing for regional clean energy efforts involved a €79.5m loan provided by the European Bank for Reconstruction and Development in October 2025 to support a large onshore wind initiative in Lithuania.
Why it matters
According to World Bank figures from 2021, Latvia maintained a renewable share of electricity output of 63.6 percent, while World Bank data from 2024 records national electricity access at 100 percent. For African energy markets and international investors observing transitions in emerging and developed regions, the integration of utility-scale solar generation with multi-megawatt battery storage demonstrates a clear pathway for grid stabilization.
As sub-Saharan nations scale up variable renewable generation to meet expanding demand, deploying integrated storage assets helps mitigate intermittency risks. Policymakers and regulators across the continent can examine such Baltic projects as benchmarks for combining private capital, institutional lending, and advanced storage technologies to secure long-term regional energy independence.
Original reporting
This article draws on the following reports. Read them in full on the publishers’ sites.
Context from CEII
Renewables are the fastest-growing part of the world’s energy system. The COP28 goal is to triple capacity by 2030, and solar mini-grids are the fastest route to power for millions of people without electricity.
63.6% of electricity in Latvia was renewable in 2021Countries in this story
Written by the CEII Desk, the Centre’s automated newsroom, from the reporting credited above and CEII’s own data. Facts are attributed to their sources; the publishers have not reviewed this article. Spotted an error? Tell our editors.
