Quantifying the Impacts of National Renewable Electricity Ambitions using a North-West European Electricity Market Model Fourth Annual HMRC Forum 24 th April 2013 Paul Deane, Brian Ó Gallachoir. *
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Overview National Renewable Energy Action Plans 2020 –focus on renewable electricity –role of offshore wind, wave and tidal energy –what about Ireland? Modelling the impacts at a regional level –PLEXOS –Interconnection –emissions, congestions, imports / exports, electricity prices Conclusions
NREAPS Article 4 of the renewable energy Directive (2009/28/EC) ……………they set out how each Member State expects to reach its legally binding 2020 target for the share of renewable energy in their final energy consumption.
Wind as % of Demand 2020
Ireland-Progress to Targets
All Island Fuel Mix-GCS 2013 No commercial Marine Development by 2022 (EirGrid-prudent approach) Crown estates awarded development rights for two 100 MW sites off the coast of NI (value of 154 MW used in recent GAR) Ballylumford closure, Kilroot restrictions, Moyle outages. Great Island, 150 MW Biomass CHP, OCGT’s
Putting all this together
Modelling Inputs
1) g
Results Emissions Flows Congestion Prices
Emissions
Emissions Intensity 2009 vs 2020
Imports/Exports ImportsExportsNet Interchange unit All Island GWh BE GWh DE GWh FR GWh GB GWh LU GWh NL GWh
Hours of Congestion on IC between Regions
However Last week the European Parliament rejected a proposal from the European Commission to temporarily shore up the EU Emissions Trading Scheme (ETS).
Conclusion Offshore wind could play a prominent roll Wave may have a strong theoretical resource but is overtaken by Solar Congestion on mainland Europe will limit the movement of power Coal still a strong player in the Mix (DE) Weak ETS price may slow investments SEM uncertainty over Moyle
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