Country Reports

On 10 September 2014, the Netherlands officially became a party to the OES with the Netherlands Enterprise Agency (RVO.nl) as Contracting Party.

In the Netherlands, both the Government and commercial parties have been studying the potential of ocean energy since the 1980s. Business and other organizations have joined forces in a trade association called the EWA (Netherlands Energy from Water Agency). Pilots have been carried out in Dutch waters to test various ocean energy technologies. 

In the second half of 2014, the Ministry of Economic Affairs and the Ministry of Infrastructure and the Environment commissioned a study into the export potential of Dutch companies involved with energy from water (short term potential; up until 2023), and the potential contribution this technology could make to the Netherlands’ energy transition over the long term (2035). The results formed the basis for talks on potential follow-up activities between the above mentioned ministries and the sector.



SUPPORTING POLICIES FOR OCEAN ENERGY


NATIONAL STRATEGY AND TARGETS
Currently, the Netherlands does not have a national strategy for ocean energy and nor are there specific targets. The ocean energy strategy is part of the national target of 16 % renewables in 2023.

A spatial analysis of the potential of the North Sea with a view to 2050 has been made, also with regard to ocean energy. The North Sea Spatial Agenda was sent to the parliament on 28 July 2014 and indicates a potential of up to 2000 MW of tidal current and wave energy to be possible, if techniques are developed further to fit the Dutch situation, with relatively low tidal heads and speeds. Although in some cases there is fast flowing water of estuaries, and near barriers there are places with high speeds up to 5 cm/sec. A further study was commissioned by the Ministries of Economical Affairs and Infrastructure and the Environment in 2014; that is to form the foundation for a targeted governmental vision on ocean energy. A separate study was commissioned by the working group on Offshore Wind to investigate the needs of the Dutch tidal and wave energy sector.


REGULATORY FRAMEWORK
Although there is a central permitting system, in practice consenting requires engagement with a wide range of permitting bodies, such as the Central Government, province, municipality, Rijkswaterstaat, local harbour authorities, Ministry of Defence and the regional water board. There are currently no specific aspects relating to ocean energy that are the focus of new or improved legislation or regulations.


MARKET INCENTIVES
There are currently no specific market incentives for ocean energy. The Netherlands promotes use of space at sea from a perspective of inviting for developments. The generic DEI (Demonstration of Energy innovations) subsidy scheme supports projects with a focus on export of Dutch technology.


PUBLIC FUNDING PROGRAMMES
Since the 1990s the Ministry of Economical Affairs has initiated a number of grants via generic R&D instruments; these are also available for ocean energy research. Many projects have been supported in National funding programmes; Archimedes Wave Swing (for wave (swell) energy), Tocardo Tidal turbines, REDstack (salinity with reverse electro dialyses), BlueWater (tidal), BlueRise (OTEC), Teamwork technology (tidal, wave) and many R&D Institutions like; ECN, NIOZ, Wetsus, Imares, Deltares, Marin, TNO and the Universities.

At the moment, two projects have been granted in the DEI (Demonstration of Energy innovations) subsidy scheme; BlueTec and Tocardo-Huisman.

 

MARINE SPATIAL PLANNING POLICY
The marine spatial planning is focused on offshore wind, special areas have been appointed for offshore wind. There are no offshore ocean energy projects planned yet. In the future, cooperation with the existing offshore spatial planning is foreseen. All existing ocean energy demonstration projects are located close to the shore line and close to or in barriers, this does not affect existing marine spatial plans.


PERMITTING AND LICENSING PROCESS FOR OCEAN ENERGY PROJECTS
The Netherlands’ Department of Waterways and Public Works (Rijkswaterstaat) supports initiatives to generate energy, but on the other hand is responsible for protecting the Netherlands from flooding from the North Sea.  In general, the current projects have been supported generously and erected quickly.
 

TEST SITES

  • Den Oever – Tocardo; tidal currents up to 5 m/sec.
  • Grevelingen Barrier; low head tidal test centrum (planned)
  • Labschale test sites; Marin, TU Delft, Deltares, TNO, Wetsus, Imares, ECN

 

 


RESEARCH & DEVELOPMENT

  • Tocardo Den Oever; tidal current, free flow
  • BlueWater Delft; tidal energy, free flow
  • REDstack Sneek; salinity gradient energy
  • Bluerise Delft; OTEC
  • Teamwork Technology; wave energy (Archimedes Wave Swing)
  • Tocardo VAWT; tidal current, Vertical Axis Wave Rotor Technology

 

 

 


TECHNOLOGY DEMONSTRATION


OPERATIONAL PROJECTS

75210-technology.jpg
  Bluewater floating 100 kW tidal energy                                                                                                               Tocardo-Huisman 1,2 MW tidal energy

 

PLANNED DEPLOYMENTS

  • OTEC Pilot Curacao (500 kW)
  • Tidal Energy Marsdiep (200 kW)
  • Tidal Test Centrum Grevelingen Barrier; several techniques
  • Follow up of Tocardo in Eastern Scheldt; 2 MW
  • Brouwers Barrier tidal range plant (after 2018, various scenario’s)
  • Several arrays in Afsluitdijk discharge gates (further future)

 

 


OTHER RELEVANT NATIONAL ACTIVITIES

EIP Water Conference & Site Visit Leeuwarden on 9, 10, 11 February