France’s government just took a big step to shake up its hydropower sector. For decades, EDF, the state-owned utility, ran nearly all of the country’s hydropower dams. Now, a new law breaks that grip and opens the door to competition.

The law changes how hydropower concessions work. Instead of long-term exclusive contracts, EDF must auction off 6 gigawatts of capacity each year. This lets other companies and manufacturers bid to run hydropower plants. It’s expected to free up billions for new investments in pumped-hydro storage.

Why does this matter? EDF controls about 80% of France’s hydropower, which produces a huge chunk of clean electricity. This monopoly drew criticism from the European Union for years. The EU said France’s system blocked competition and innovation.

After more than a decade of legal pressure and political pushback, the French Parliament agreed to reform. The new system replaces concessions with 70-year permits. EDF and other operators must convert their old deals into these permits. Meanwhile, at least 40% of hydropower capacity must go to competitive auctions. This aims to end the dominance of a few players and invite new entrants.

Why the push for pumped-hydro and storage matters

EDF is betting big on pumped-hydro storage. They plan to invest around €4.5 billion to add 4 gigawatts of capacity. Pumped hydro works like a giant battery. It moves water between reservoirs at different heights to store energy when supply exceeds demand. Then it releases that water to generate electricity when the grid needs it.

France already has 5 gigawatts of pumped-hydro. Adding more will help balance the grid, especially as renewable energy grows. New storage will also support data centers and AI services, which demand a lot of power and strain the grid’s stability.

EDF is also testing new ways to combine hydropower with battery storage. Their latest project in southern France pairs 20 megawatts of lithium-ion batteries with 8 megawatts of hydropower plants. This hybrid setup responds to grid needs in milliseconds. Batteries react instantly, and hydropower takes over for longer periods.

Such virtual power plants show how digital control and technology can make energy systems smarter and more flexible. This hybrid approach helps keep the grid stable as more renewables come online.

Local politics and the challenge of speeding renewables

Besides hydropower reforms, France changed rules to speed up wind and solar projects. Local zoning laws often slowed or blocked renewable projects. Mayors faced pressure from residents who didn’t want turbines or solar farms nearby.

To counter this, a new law lets renewable projects bypass some local zoning restrictions. Towns can now grant exceptions more easily. This reduces delays and helps small and mid-sized projects get built faster. But local governments still keep some control. They can refuse exceptions if they argue it doesn’t fit local plans.

This change aims to cut red tape and push France closer to its climate goals. The government hopes more renewables will come online without getting stuck in local disputes.

Still, the true test will be how fast projects get approved and built. Developers want fewer months wasted on paperwork and politics. If the system works, France will see a surge in clean energy investments and infrastructure upgrades.

Overall, France’s moves mark a major shift. Breaking EDF’s hydropower monopoly and boosting storage investments could reshape the country’s energy landscape. Combined with faster wind and solar deployment, these steps push France toward a cleaner, more competitive power system.