Montenegro’s environmental assessment rules cover a broad range of tourism, property, renewable-energy, industrial and infrastructure investments, with projects divided between mandatory assessment and case-by-case screening. The regulation distinguishes between List I, where a full environmental impact assessment is required, and List II, where authorities first determine whether an assessment is necessary. The consolidated regulation incorporates amendments published.
The classification can affect project costs, permitting schedules, land acquisition and lender requirements, particularly where environmental conditions require additional studies or changes to project design. Commercial and public buildings with more than 1,000 square metres of usable space can fall under List II. The category includes shopping, business and retail centres, hotels, religious buildings and facilities for education, science, healthcare, culture and social services, as well as theatres, cinemas and exhibition halls.
Surface and underground car parks with at least 200 spaces are also covered, along with recreational centres occupying more than one hectare and stadiums or sports halls with supporting infrastructure and capacity above 3,000 visitors. For property projects, screening can affect construction-permit timing and lead to additional analysis of traffic, noise, emissions, water consumption, waste and pressure on municipal infrastructure.
Tourism developments face similarly broad requirements. Marinas and associated facilities, ski slopes, ski lifts, cable cars, holiday-home settlements, tourist villages and hotel complexes outside urban areas are included on List II. Permanent camping and caravan sites, amusement parks, sports and recreational parks and golf courses may also require assessment. Projects affecting marine ecosystems face additional environmental requirements. Coastal construction involving embankments, piers, harbour structures and coastal-defence facilities is subject to screening. Routine maintenance and reconstruction are generally excluded, while expansion or significant changes to the coastal environment may require additional approval.
For hotels, resorts and marinas, environmental conditions can influence the developable area, density, water and wastewater systems, access roads and waterfront infrastructure. They can also increase capital expenditure or reduce the number of commercially usable rooms, berths or residential units.
Renewable Energy and Grid Infrastructure
Renewable-energy projects are another significant category. Hydroelectric plants above 1 MW and installations generating electricity from wind are included on List II. Wind projects can require assessment of bird and bat migration, landscape effects, turbine noise, road access, foundations, substations and transmission connections. These requirements can affect turbine locations, installed capacity and grid-integration costs. Hydropower projects above 1 MW can involve examination of river flows, aquatic ecosystems, sediment movement and cumulative effects on watercourses. For smaller run-of-river facilities, ecological-flow requirements can influence electricity output and project returns.
Renewable projects located in designated accelerated-development areas remain subject to environmental screening, including associated energy-storage and grid-connection infrastructure. A narrower exemption applies to certain solar installations. Solar equipment and storage systems installed on existing or planned artificial structures are excluded from the category covering power plants below 300 MW. Modernisation or upgrades to existing solar installations can also be exempt where no additional land is required.
This gives rooftop systems, car-park canopies and other structure-mounted solar projects a different permitting position from utility-scale developments on undeveloped land, although construction, electrical and grid-connection requirements still apply. Environmental approval and grid access remain separate development risks. A project receiving environmental approval is not automatically assured a timely grid connection, while transmission constraints or 12–18 month connection delays can increase capitalised interest, postpone electricity sales and reduce equity returns.
Wind projects can have different system-value characteristics from solar because of their generation profile and typical capacity factors, while also requiring more complex environmental studies. Investors therefore need to coordinate environmental approvals, spatial planning, grid studies and financing conditions before committing full construction capital.
Mining and Construction Materials
Environmental screening can also apply to facilities producing, storing or transferring bulk cement, lime or clinker, as well as concrete plants producing more than 20 tonnes per hour. Asphalt plants and stone-crushing or processing facilities are included regardless of their connection to road, property or tourism construction. Major infrastructure developers therefore may need environmental approvals for both the principal project and related material-production facilities.
Quarries and surface mines covering less than 25 hectares fall under List II, while those exceeding 25 hectares are placed on List I and require a mandatory assessment. Underground and surface extraction of coal, metallic and non-metallic ores and bituminous shale can also enter the assessment procedure.
Roads, Railways and Airports
Transport infrastructure is classified according to project scale. Viaducts, tunnels, bridges, overpasses and similar road structures can require assessment, as can new main and regional roads and associated facilities. Reconstruction projects covering more than 20 kilometres are also included.
Motorways are classified under List I, making environmental assessment mandatory. The same applies to new railway lines and airports with a principal runway of at least 2,100 metres. A new road with four or more lanes requires a compulsory assessment when it exceeds 10 continuous kilometres. The requirement also applies when an existing road with two or fewer lanes is reconstructed or widened to at least four lanes over a continuous section exceeding 10 kilometres.
Industrial and Service Activities
Smaller industrial and service operations can also fall under List II. The regulation covers food-processing plants, dairies, breweries, wineries, soft-drink producers, fish-processing facilities, mills, dryers, grain silos and cold-storage facilities. Recycling yards, waste-collection centres and biogas plants are also included, together with fuel stations and vehicle-service businesses. The latter category includes car washing, tyre services and mechanical repairs, reflecting environmental risks associated with fuel storage, wastewater, oils and hazardous materials.
For investors, the distinction between mandatory List I assessment and List II screening is central to project planning. Incorrect classification can result in permitting delays, legal challenges, redesign costs and difficulties meeting bank conditions precedent. The assessment framework is also relevant to Montenegro’s alignment with the EU acquis, while banks, development institutions and strategic investors may apply environmental and social requirements exceeding the minimum domestic procedure. Incorporating environmental assessment into land selection, engineering and financial modelling can therefore affect the development path before construction capital is committed.
