The French energy innovation system: mission, patient capital and the valley of death

Same grammar, different scale

On Friday 17 July 2026, the second day of the CIECC training at IEAM Paris moved up a scale. Day one covered one urban infrastructure, one contract, one metropolitan authority. Day two covers a national innovation system, with a single question: what makes an energy innovation system hold up over time.

Innovation is a property of a network

The module draws on the national innovation systems literature. Freeman explains Japanese catch-up through the architecture of relationships rather than through a firm or a technology. Lundvall describes innovation as interactive learning, particularly between producers and users. Nelson compares national systems.

The direct methodological consequence: audit the links, not the instruments in isolation. And choose the scope of the diagnostic, national, sectoral or territorial, knowing that each industry has its own regime. Nuclear, with its long cycles and safety constraints, has nothing in common with photovoltaics, where cycles are short and competition centres on cost. Conflating the two is the classic error.

The university-industry-government triple helix completes the framework: innovation arises at the intersections, each sphere at times taking on the role of the others.

The entrepreneurial state: thesis, criticisms, balance

The debate was handled from both sides. Mazzucato's thesis recalls that the State has historically created markets, with the internet, GPS and the touchscreen all having benefited from public funding by mission agencies. The criticisms concern the risk of poor selection, the difficulty of demonstrating additionality and capture by incumbents.

The balance proposed is not doctrinal: it consists of checking, on evidence, whether selection rules are open and independently reviewed.

The valley of death and the pull rule

The technology readiness scale allows the difficulty to be located: the valley of death sits between the demonstrator and first industrialisation.

The central rule of the module is that pushing is not enough. The upstream pushes through research, subsidies and demonstrators. The downstream pulls through carbon pricing, tariffs, auctions, standards and public procurement. Without pull, the technology supply advances with no destination.

Six families of public instruments cover these needs, and the module deliverable is an instruments-by-maturity matrix that allows a system to be audited on a single page.

The two frameworks: Europe and France

The European choice consists of creating the market through binding constraints, with 2050 carbon neutrality as a continental mission and around €93 billion of research and innovation funding over 2021-2027, structured by maturity segment and by mission.

The French setup is organised around a conductor, the general secretariat for investment reporting to the Prime Minister, and four operating agencies.

France 2030: the mission in figures

France 2030 was presented as a dated mission. Three axes and ten objectives, including producing modular and innovative reactors, low-carbon hydrogen, reducing industrial emissions by 35% between 2015 and 2030, reaching around two million electric vehicles per year and developing the low-carbon aircraft.

Six cross-cutting levers complete the architecture, including raw materials, components, talent and training, sovereign digital, research ecosystems and startups. Two rules frame the allocation: half of spending directed towards decarbonisation and half towards emerging players, and the exclusion of any spending harmful to the environment.

The counterpoint was presented as well: France 2030 absorbs earlier plans and coexists with them, which makes consolidated tracking difficult, including for Parliament. And demonstrating that projects would not have happened without the support remains fragile, which points straight back to the deadweight effect studied the day before.

PPE3: the target and the trajectories by sector

A multi-year energy programme serves first to reduce regulatory risk, by setting sector trajectories over two five-year periods.

The PPE3 target is explicit: moving from 458 to 650-693 TWh of low-carbon electricity in 2035, reducing fossil fuels from around 900 to 330 TWh, and reaching 60% low-carbon energy as early as 2030.

By sector, the reference sheet gives existing nuclear at 57 reactors with life extension towards 50 to 60 years and 380 to 420 TWh, new nuclear with six EPR2 confirmed and an option on eight from 2026, photovoltaics at 48 GW in 2030 then 55 to 80 GW in 2035, offshore wind from 3.6 to 15 GW, electrolysis up to 8 GW and biomethane at 47-82 TWh against around 9 today. The decree of 13 February 2026 provides for a review in 2027, which is the national equivalent of the decision gates studied the day before.

Three debates and the pivot of the day

Three documented debates were cited: a hydrogen component judged undersized, with the industry estimating around 40 TWh necessary where 20 are targeted; adoption by decree without a vote, which feeds a challenge to its legitimacy; and delivery through skills.

It is this third debate that forms the pivot of the day. Around 100,000 hires announced for the nuclear sector alone, more than 100,000 low-carbon jobs to be created by 2030. An energy trajectory without a training system sized to match is not a trajectory, it is an intention.