Increasing the share of renewable electricity will be among the main impacts of the IndustRE project. The direct outcome is the implementation of innovative business models where variable renewable energy can be operated economically with minimal impacts on the grid. As a result, additional capacities will be built, initially in the target countries and in association with the targeted industrial sectors and eventually all over Europe with the involvement of any industrial sector having some flexibility in their electricity demand.
In the case where the variable renewable energy plants are built in the land of the industrial units and more than two thirds of the generated electricity is self-consumed, a lot of the issues that affect the authorisation time for construction are not relevant anymore. The electrical connection requirements of the renewable energy plant could be made simpler if the peak power fed at any moment to the grid is reduced. Also if the power quality issues can be managed within the industrial “micro-grid” the electrical connection requirements are eliminated. In addition to that, no new transmission lines are required to connect the plant with the grid as there are high voltage connections available. It is expected that the environmental studies will be easier as data are available at the location of the industrial plants and the expected impacts are certainly lower in an already modified environment.
The reduced time in the authorisation process, results also in lower requirements from resources and thus lower transaction costs, both for the project developers as well as for the permitting authorities. Also the fact that the development takes place in an industrial site and no new transmission lines are required, reduces the risk that the public acceptance because of aesthetic or noise reasons will be an issue.
Even when the variable renewable energy is not on-site, but there is only a commercial agreement with a flexible industrial electricity user, there are benefits to be expected in relation to the authorisation times. Especially in weak grids where the maximum limits of variable electricity allowed by the system operator are reached, if it can be shown that there is an important industrial load committed to follow the production patterns of the variable renewable energy plant, it could facilitate the authorisation of the connection to the grid.
Improvements of the policy, regulatory and market support on the EU and national level in the target countries Belgium, France, Germany, Italy, Spain and UK will be also among the main impacts of the project. The direct outcome of the project has been concrete recommendations for improvements with increased chances for their at least partial adoption.