Game Changer Podcast: “Why Cheap Renewables Don’t Mean Cheap Electricity”
In the latest episode of Game Changer, Natalia Fabra explores one of the most debated questions in today’s energy discussions: why do electricity prices remain closely linked to gas prices, even as renewables account for an increasing share of generation?
The conversation revisits the foundations of price formation in electricity markets. Rather than being driven solely by market design choices, such as the use of uniform pricing, the link between gas and electricity prices reflects a more fundamental mechanism: prices are determined by the marginal technology in operation, which is often gas. As a result, fluctuations in fossil fuel prices continue to shape electricity prices, even in systems with substantial renewable capacity.
The discussion also highlights a broader tension within current market arrangements. While they are effective at coordinating supply and demand in the short run, they are less well suited to supporting the long-term investments required for the energy transition. This mismatch raises important questions about how electricity markets should evolve as the role of renewables continues to expand.
Overall, the episode offers a clear framework to understand recent price dynamics and the challenges that lie ahead for energy policy in Europe.