Power Plant and Ljubuča Hydro Power Plant located near the eponymous villages; and another, by the Republic of Srpska, at the Neretva headwaters gorge, near the source of the river. It is similarly opposed by environmental organizations and NGO's, such as Zeleni-Neretva Konjic and the World Wildlife Fund. Meanwhile, Bosnia and Herzegovina entity, Federation of Bosnia and Herzegovina, was preparing a parallel plan to form a large, protected area as a national park which would include the entire region of Gornja Neretva (), and have within the park the three hydroelectric plants. The latest idea is that the park should be divided in two, where the Neretva should be excluded from both and would become the boundary between parks. Those who oppose the plan wish to have the area turned into the National Park of Upper Neretva and would leave the park without substantial development. Projects in Ulog Since 2000's, the other entity of Bosnia, Republica Srpska, developed plans to construct up to eight Hydroelectric power plants, seven small hydroelectric power plants, and one large, namely HE Ulog, on the stretch of the Neretva with high ecological value, which lies within the entity administrative lines. This stretch consists of around 40 kilometers of the Neretva course between its source and entity line at Ljusići village. Opposition to these plans, and HE Ulog ongoing construction in particular, attracted both domestic and international experts, activists and public, who voiced their opposition with scientific arguments, even taking the issue to European Council. Irregularities in planning and design, flawed the environmental impact study and the complete absence of research work on the ground related to the geological instability of the terrain, as well as irregularities in the implementation of tenders and the issuance of environmental and construction permits, are particularly noteworthy. In the environmental impact study, the only significant impact, one that should be reflected on the downstream part of the Neretva watercourse, is completely ignored. Such drastic disregard in planning and designing, considering that the facilities of HE Ulog are located on the very line of demarcation of two ethnically based entities, which makes the downstream of the river located entirely in another administrative entity, where all the ecological consequences resulting from the use of Neretva water and the production of electricity will be felt exclusively, introduces, besides environmental, also an ethnic and political dimension to the issue. The Upper Horizons - Trebišnjica