Romania Renewable Energy Market Size, Share and Outlook - Growth Analysis Report and Forecast Trends 2026-2030

Romania's renewable energy sector represents one of the most dynamic clean energy markets in Southeast Europe, with installed capacity reaching 19.24 gigawatts in 2026 and projected to grow to 28.96 gigawatts by 2031 at a compound annual growth rate of 8.52%. The market operates within a regulatory environment shaped by European Union directives targeting at least 42.5% renewable energy in gross final consumption by 2030. In 2024, renewables accounted for 25.2% of final energy consumption across the European Union, a gain of approximately one percentage point over the prior year, reflecting accelerating deployment momentum that directly benefits Romanian market participants.

• •Installed renewable capacity of 19.24 gigawatts in 2026, projected to reach 28.96 gigawatts by 2031
• •Market value of approximately $164.15 billion in 2026, expanding at an 8.4% compound annual growth rate through the forecast period
• •Renewable energy certificate (REC) market valued at approximately $20.30 billion in 2024, providing a key revenue mechanism for qualifying generation facilities

The primary engine of market expansion is the European Union's binding climate and energy legislation, which mandates member states to substantially increase their renewable energy share and has been translated into national policy commitments across Romania. Romania's national recovery and resilience plan channels significant public funding toward renewable infrastructure, transmission and distribution grid upgrades, and the commissioning of new generation assets across multiple technology segments. The continued growth of renewable energy certificate markets, combined with falling technology costs for solar photovoltaics and onshore wind, improves project economics and attracts sustained private sector capital into the market.

• •EU renewable energy directive mandating at least 42.5% of gross final consumption from renewable sources by 2030, creating a binding policy framework for member state deployment
• •National recovery and resilience plan funding allocated to renewable infrastructure modernization and grid capacity expansion projects
• •Tradable renewable energy certificate markets generating revenue streams for qualifying generators and incentivizing new project development

Romania's renewable energy capacity is distributed across several technology segments, with hydroelectric power historically representing the largest share of installed capacity, followed by wind and solar photovoltaic generation. Onshore wind farms are predominantly concentrated in the southeastern Dobrogea region, where consistent wind regimes and proximity to major load centers deliver favorable project economics, while utility-scale solar installations have expanded most rapidly in the southern and western lowland regions. Hydroelectric resources are geographically concentrated along major river systems in the Carpathian arc and the Danube corridor, reflecting the country's topography and water resource endowment.

• •Hydroelectric generation maintains the largest installed capacity base, concentrated along the Danube River system and Carpathian watershed corridors
• •Onshore wind is dominant in the Dobrogea plains of southeastern Romania, benefiting from consistent wind resources and existing transmission infrastructure
• •Solar photovoltaic capacity is the fastest-growing segment, with utility-scale projects increasingly deployed in the southern regions of Oltenia and Muntenia

Who are the notable companies in the industry?

The Romanian renewable energy market exhibits a moderately consolidated competitive structure, combining a core group of large vertically integrated energy participants with a broader population of independent power producers and project developers. Market concentration varies meaningfully across technology segments, with hydroelectric capacity tending toward higher concentration among a smaller number of established operators, while wind and solar segments demonstrate greater fragmentation with an expanding field of domestic and international developers. The competitive landscape is shaped by a mix of technology routes, with onshore wind turbines, ground-mounted solar photovoltaic systems, run-of-river and impoundment hydroelectric facilities, and biomass combustion representing the primary generation processes.

• •Blend of vertically integrated energy participants and independent power producers, with concentration levels varying by technology segment and market maturity
• •Primary generation technology routes include onshore wind turbines, solar photovoltaic arrays, impoundment and run-of-river hydroelectric facilities, and biomass combustion systems
• •Regional capacity concentration highest for hydro along major river corridors, wind in the southeastern Dobrogea plains, and solar in the southern lowland provinces

What are the recent trends and outlook?

The market is expected to sustain its growth trajectory through the forecast period, underpinned by continued policy alignment with European Union decarbonization targets and growing investor confidence in Romania's regulatory framework. Grid modernization and battery energy storage integration are emerging as critical enablers, as the increasing share of variable wind and solar generation requires enhanced system flexibility and transmission capacity. The expansion of cross-border electricity interconnection infrastructure and the potential for deeper integration with regional power markets are likely to further stimulate investment and improve the commercial viability of renewable projects across all technology segments.

• •Grid modernization and battery energy storage deployment accelerating to manage growing variable renewable generation and maintain system stability
• •Cross-border electricity interconnection projects expanding to enable greater renewable energy trading with neighboring European markets
• •Corporate power purchase agreements gaining traction as large energy consumers pursue direct renewable energy procurement to meet sustainability commitments