Serbia’s renewable energy sector has raised concerns about recent regulatory changes affecting wind and solar development. The warning links the new approach to network connection rules with potential delays that could affect the country’s long-term energy transition goals. RES Serbia said the measures could slow project progress and create uncertainty for investors.
RES Serbia challenges amendments to electricity and energy regulations
RES Serbia submitted an appeal to the Ministry of Mining and Energy. The submission included proposed amendments to the Electricity Supply Regulation and the Energy Law. The association said the changes are meant to address barriers faced by investors and to prevent negative effects from the latest regulatory framework.
The dispute centers on a provision governing when network connection studies are prepared for new renewable projects. Under the rule, preparation of these studies would be delayed until the final months of 2029. Industry representatives argue that this would affect access timelines to the transmission grid.
Network study delay could stall transmission grid access for renewables
Industry stakeholders said network connection studies are the first formal step toward securing transmission grid access. They argue that pushing this step to late 2029 would effectively freeze development of new wind and solar capacity for several years. The association’s position is that the impact would extend beyond initial planning stages.
RES Serbia said the consequences would also reach projects already in advanced stages. It reported that some developments are at risk even after investors obtained connection studies and provided substantial financial guarantees to the transmission system operator. The group also cited permitting delays and administrative challenges tied to planning and construction procedures.
Estimated exposure: 1.15 GW affected and €29 million in bank guarantees
RES Serbia estimates that more than 1.15 GW of renewable capacity could be affected under the current framework. It also estimated that bank guarantees linked to affected projects total approximately €29 million. The figures were presented as indicators of capital already committed to the sector.
The association warned that delays in new generation capacity could have wider market implications. It said reduced momentum could weaken investor confidence in a renewables segment that has attracted significant foreign capital in recent years. RES Serbia also suggested that a slowdown could postpone a next wave of energy investment by at least four years.
Demand growth and reliance on domestic renewables
The timing of the regulatory changes has drawn additional concern given expected growth in electricity demand in Serbia. Industry stakeholders emphasized that domestic renewable generation is needed to meet future consumption needs without increasing reliance on imported fuels or exposure to volatile international energy prices. The argument was tied to security of supply considerations in the context of demand expansion.
RES Serbia said wind and solar resources are locally available and support energy security while contributing to cost stability. It described slowing new capacity development as both an investment issue and a challenge for long-term energy independence and supply reliability. The association called for dialogue among government institutions, regulators, and stakeholders focused on balancing investment continuity with grid capacity management concerns.
