Get Involved & Subscribe to our newsletter
Close this search box.

Marine Alliance for Science and Technology for Scotland

Research Projects

EcoWatt 2050

The EcoWatt2050 consortium was established through the auspices of MASTS and funded by the Engineering and Physical Sciences Research Council (EPSRC). Visit website

The EcoWatt2050 project was created to investigate how we can ensure that the benefits of future large scale renewable energy developments can be maximised, whilst minimising the environmental impacts and ensuring that various legal requirements are met. The project considered the potential impacts of both future marine renewable energy and climate change, and quantified the changes in each case.

Download the EcoWatt 2050 booklet.

The three year EcoWatt2050 project was led by Heriot Watt University, in partnership with the Universities of Edinburgh, Aberdeen, Strathclyde, Swansea, the Highlands and Islands, the National Oceanography Centre and Marine Scotland Science (MSS), the organization responsible for providing scientific advice to the Scottish Government on all aspects of marine renewable energy development, policy and planning.

Image: Residual currents velocities from FVCOM model, representative of the present climate summer season (August).

The research programme was specifically designed to respond to questions posed by MSS:

  1. How can marine planning be used to lay the foundation for the sustainable development of very large scale arrays of marine renewable energy devices?
  2. What criteria should be used to determine the ecological limits to marine renewable energy extraction, and what are the implications for very large scale array characteristics?
  3. How can we differentiate the effects of climate change from energy extraction on the marine ecosystem?
  4. Are there ways in which marine renewables development may ameliorate or exacerbate the predicted effects of climate change on marine ecosystems?

The overarching objective was to determine ways in which marine spatial planning and policy development, can enable the maximum level of marine energy extraction, while minimizing environmental impacts and ensuring that these meet the legal criteria established by European law.

EcoWatt2050 built in direct participation from industry in various aspects of its work, and has a number of wider knowledge exchange and stakeholder engagement activities planned.

Read the 2015 TeraWatt position papers, a predecessor project. A “toolbox” of methods to better understand and asses the effects of tidal and wave energy arrays on the marine environment.

MASTS Research themes

MASTS Research forums

MASTS Resources

We’re working behind the scenes to bring you a suite of useful, and updateable, resources including: 

  • Find an expert
  • Find facilities & equipment
  • MASTS Publications


If you would like to be updated when the resources section is live please let us know.