A common policy on infrastructure trans-European networks (TENs) is needed for the good functioning of the common market. Indeed, the integration of national markets through the completion of the internal market can only have full economic and social impact, if businesses and citizens enjoy trans-European transport, telecommunications and energy networks, which optimise the use of the various legal instruments governing the operation of this market. With a view to enabling citizens, economic operators and regional and local authorities to derive full benefit from the setting up of an area without internal frontiers, the European Union strives to promote the interconnection and inter-operability of national networks and access to these networks. It takes account in particular of the need to link island, landlocked and peripheral regions with the central regions of the Community (Article 170 TFEU, Article 154 TEC). To speed up the implementation of networks, and to encourage public-private partnerships, the complex national rules and procedures are streamlined in the case of TENs, by having one approval procedure instead of requiring a series of different approvals for each element of the project.
Article 171 of the Treaty on the functioning of the EU (ex Article 155 TEC) provides that, in order to foster the completion of trans-European networks, the Union:
· establishes a series of guidelines identifying projects of common interest and providing the objectives, the priorities, the general lines of Community action and coordination with national decisions;
· adopts measures designed to harmonise technical standards;
· supports the financial efforts made by the Member States for projects of common interest, by carrying out feasibility studies and granting loan guarantees or interest rate subsidies;
· contributes to the financing of specific projects in the area of transport infrastructure through the Cohesion Fund.
The financial instruments, which facilitate the realisation of these networks, are notably the Cohesion Fund [see section 12.1.2], certain actions provided for under the Structural Funds Regulations, the loans of the European Investment Bank and the loan guarantees of the European Investment Fund [see section 12.3]. The Connecting Europe Facility (CEF) determines the conditions, methods and procedures for providing Union financial assistance to trans-European networks in order to support projects of common interest in the sectors of transport, telecommunications and energy infrastructures and to exploit potential synergies between those sectors [Regulation 1316/2013, last amended by Regulation 2016/1649]. It also establishes the breakdown of the resources to be made available under the multiannual financial framework for the years 2014-2020 [Regulation 1311/2013, see section 3.4].
For transport networks (TEN-T), the emphasis is placed on creating high-level service or utility networks alleviating congestion, namely motorways, high speed trains, the organisation of air space and combined forms of transport [see section 20.2.3]. New or better designed infrastructures should permit: better, safer travel at lower cost in order to improve competitiveness; effective regional planning in order to avoid a concentration of wealth and population; and bridge-building towards Eastern Europe. European guidelines for the development of the trans-European transport network provide a general framework setting out objectives ensuring the sustainable mobility of persons and goods under the best possible social, environmental and safety conditions and integrating all modes of transport, taking account of their comparative advantages [Regulation 1315/2013]. According to the Commission, it is important developing public/private partnerships for the implementation of TEN transport projects [COM/97/0654].
As regards telecommunications networks (eTEN), the priority objectives are the development of EU wideband networks - called "information highways" - and the creation of telematic networks between government departments - vital for the advancement of information society and for the running of the internal market - particularly in the fields of customs, indirect taxation, statistics and border checks. The Parliament and Council guidelines for transEuropean telecommunication networks set up a mechanism by which the Commission, on the basis of a list of common interest projects, establishes a work programme and calls for proposals for individual projects [Regulation 283/2014, see section 17.3.5]. The Edicom (Electronic Data Interchange on Commerce) programme facilitates the interoperability at European level of inter-administration telematics networks for statistics on intra-European trade [Decision 96/715].
For trans-European energy networks (TEN-E), the chief aim is the gradual integration of natural gas and electricity networks, heightening energy supply security of all regions of the Union and ensuring international competitiveness of European firms, which are big consumers of energy [see section 19.2.1]. European guidelines are designed to promote the development of trans-European energy networks and set out the broad lines of action by the enlarged Community in this area [Regulation 347/2013, last amended by Regulation 1391/2013]. Community guidelines are designed to promote the development of trans-European energy networks and set out the broad lines of action by the EU in this area [Decision 1229/2003]. A Commission communication examines the problems of interconnecting natural gas and electricity networks with third countries of the European continent, the Mediterranean Basin, Central Asia and the Middle East [COM/97/0125].
Joint environmental projects consist of joint action by Member States to devise projects of common interest for protecting or improving the environment, including waste management and water policy.