Slovakia is moving toward the establishment of energy communities, with solar power expected to serve as a primary technology for these initiatives. The Slovak Innovation and Energy Agency and the Energy Communities Cluster of Slovakia have formed a partnership to foster local energy self-sufficiency. While the nation has seen significant growth in distributed solar, reaching a cumulative capacity of 1.3 GW by the end of 2025, experts emphasize that regulatory hurdles must be cleared to fully realize the potential of community-based energy sharing and decentralized power generation across the country.
The collaboration between the Slovak Innovation and Energy Agency (SIEA) and the Energy Communities Cluster of Slovakia (KEKS) aims to create a framework for long-term cooperation. By focusing on cities, municipalities, and households, the partnership seeks to incentivize energy sharing. According to Ján Karaba, director of the Slovak Association of Sustainable Energy (SAPI), these projects will likely rely on rooftop photovoltaic installations paired with battery storage to facilitate local consumption and electricity distribution.
Despite the recent surge in residential and small commercial solar installations, Karaba noted that Slovakia remains behind many other European Union nations regarding the practical rollout of energy communities. Current obstacles include complex regulations, a lack of implementation models for apartment buildings and businesses, and insufficient practical expertise. SAPI is currently working with SIEA and KEKS to address these issues by shaping the legislative environment.
SAPI has been advocating for the inclusion of a “community energy source” in national law to improve the economic viability of these projects. Efforts are also underway to implement European Union renewable energy directives and simplify rules for active consumers. Karaba believes that if the legislative framework continues to evolve, energy communities will become a vital driver for the solar market, ultimately enhancing the flexibility of the electricity system and increasing public support for renewable energy.