Croatia’s PVMax technical-assistance programme helped mobilise €50.2 million of investment in around 64 MW of solar capacity, demonstrating the leverage that project preparation can provide without directly subsidising generating equipment.
The programme operated from July 2021 until June 2025 and concentrated on the development stages that frequently prevent smaller renewable projects from reaching investment decisions.
Support included rooftop assessments, feasibility studies, preparation of technical documentation, procurement and contracting assistance.
The programme was led by the Regional Energy and Climate Agency of North-West Croatia, REGEA, and assessed more than 5,000 public and commercial buildings while assisting over 750 clients.
Total programme expenditure was slightly below €2 million, including €1.78 million provided through the European Investment Bank’s ELENA facility.
The resulting investment mobilisation exceeded €50 million.
PVMax therefore generated more than €25 of identified solar investment for each euro spent on the programme, although the relationship should not be interpreted as direct project financing because PVMax primarily funded technical preparation.
The 64 MW delivered with programme support was significant relative to Croatia’s solar market when the initiative began. Installed photovoltaic capacity stood at only around 140 MW at the end of 2021.
Its longer-term impact could be larger.
PVMax also prepared approximately 195 MW of additional projects for potential development. That pipeline was equivalent to more than one-fifth of Croatia’s 897 MW solar fleet recorded at the end of 2024.
The programme highlights a constraint increasingly visible across renewable markets: bankable capital may be available while individual projects remain unable to reach financing because development work is incomplete.
Feasibility studies, design, documentation and procurement packages can therefore be as important to deployment as equipment subsidies.
For Croatia, PVMax suggests that relatively modest public expenditure directed towards the pre-investment stage can unlock considerably larger private and institutional capital flows.
With 64 MW already associated with €50.2 million of investment and a further 195 MW pipeline prepared, the programme’s main value may ultimately prove to be the number of projects moved from an early concept into an investable development stage.
