Europe’s Challenge: A Smart Power Market at the Centre of a Smart Grid

The report assesses the inefficiencies of the current European power market, specifically regarding congestion management and wind integration. It compares existing approaches like market coupling and loop-flow incorporation with the US-style nodal pricing system. The author concludes that an integrated power market managed by Independent System Operators (ISOs) is superior because it provides full system visibility, reflects actual transmission constraints in pricing, and accommodates the short-term forecasting nature of intermittent renewables. The document identifies institutional barriers from TSOs and conventional generators but suggests that European-level leadership is necessary to implement these reforms to meet low-carbon targets.

• The current European system for managing congestion suffers from three primary inefficiencies: internal national inefficiencies where the market fails to communicate the value of generation at different locations, international inefficiencies where cross-border transmission is treated separately from domestic dispatches, and dynamic management inefficiencies where transmission capacity is determined too far in advance of real-time needs.
• Existing European power market designs fail to meet the six identified criteria necessary to fully utilize technical flexibility and short-term wind forecasts; only a nodal pricing regime can address these requirements and support wind integration at minimum system cost.
• Modeling of the European power system indicates that a nodal pricing approach could increase international transfers between countries by up to 34% and generate annual system marginal cost savings between €0.8 and €2.0 billion, depending on wind power penetration.
• While market coupling and the incorporation of international loop-flows offer some improvements, they remain insufficient because they treat countries as single price zones and do not address congestion within those zones or facilitate effective system-wide intraday redispatch for wind energy.
• An integrated power market managed by an Independent System Operator (ISO) provides three main advantages over the EU model: full information-sharing to avoid black-outs, pricing that reflects actual transmission constraints rather than TSO approximations, and the incorporation of generation constraints such as start-up costs and ramping times.
• Transitioning to an integrated market faces resistance from various actors: TSOs may be reluctant to share information or abandon conservative capacity management; conventional generators may fear increased competition; and power exchanges may oppose systems that limit their intraday activity.

APA

Neuhoff, K. (2011). Europe’s Challenge: A Smart Power Market at the Centre of a Smart Grid. Climate Policy Initiative. https://www.climatepolicyinitiative.org/wp-content/uploads/2011/12/Smart-Power-Market-Project-Overview.pdf

Chicago

Neuhoff, Karsten. Europe’s Challenge: A Smart Power Market at the Centre of a Smart Grid. Climate Policy Initiative, 2011. https://www.climatepolicyinitiative.org/wp-content/uploads/2011/12/Smart-Power-Market-Project-Overview.pdf.

Wikipedia

{{cite report |last1=Neuhoff |first1=Karsten |title=Europe’s Challenge: A Smart Power Market at the Centre of a Smart Grid |publisher=Climate Policy Initiative |date=January 2011 |url=https://www.climatepolicyinitiative.org/wp-content/uploads/2011/12/Smart-Power-Market-Project-Overview.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{neuhoff2011europes, author = {Neuhoff, Karsten}, title = {{Europe’s Challenge: A Smart Power Market at the Centre of a Smart Grid}}, institution = {Climate Policy Initiative}, year = {2011}, month = jan, url = {https://www.climatepolicyinitiative.org/wp-content/uploads/2011/12/Smart-Power-Market-Project-Overview.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }