300 MW BESS partnership lands in Poland

EU Member States are again turning to fiscal measures to cushion the 2026 energy-price shock. According to a recent analysis by the European Commission, measures already adopted or credibly announced amount to €14.5bn, or 0.07% of EU GDP. That figure could rise to €38.6bn if support is extended until the end of the year.

The fiscal cost remains modest compared with 2022. The design, however, looks familiar. Measures are broad-based, insufficiently targeted and focused on lowering energy prices rather than providing income support. More than two thirds of the estimated cost comes from price measures, such as fuel tax cuts, which the Commission warns may weaken incentives to reduce demand in a constrained market.

For Europe, the question is whether short-term relief can be reconciled with the longer-term push to accelerate renewables, grids and electrification. The goal is not only to absorb the current shock, but to reduce exposure to the next one.

While regulators work through these questions, take a look at what investors moved on this week.
The highlights are: 

• Prime Capital acquires a 50% stake in an advanced-stage Polish BESS project and partners with Green Capital on a 300 MW (1.2 GWh) storage portfolio. Both assets are backed by 17-year capacity market contracts. Construction on the first project is due to start in Q2 2026, and the second is expected to reach ready-to-build status by year-end.
• Ardian Clean Energy Evergreen Fund acquires a 132 MW onshore wind portfolio in Saxony, its first German renewables investment and an anchor transaction for a broader platform. The projects were developed alongside 3Energy and are expected to benefit from 20-year EEG-backed contracted revenues.
• OnPath Energy signs an option agreement to acquire a majority stake in 121 MW of onshore wind projects in South Lanarkshire from Wilson Forest Products. The portfolio covers Bankend Rig II, Bankend Rig III and Hawkwood, with completion subject to project milestones.

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Deals breakdown

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