Germany Accelerates EEG Reform to Fast-Track Wind, Solar and Grid Expansion
Germany fast-tracks EEG reform and grid-connection bills, reshaping rooftop solar, wind and biomass rules as drafts go to states for rapid comment soon.
The federal government has moved to fast-track an overhaul of Germany’s renewable energy law, the EEG reform, and a parallel grid-connection package by circulating draft texts to states and industry on a compressed schedule, officials said. The ministry sent the drafts late on a Friday and set a short consultation window that closes the following Wednesday, with a cabinet decision targeted for July 29 and parliamentary consideration after the summer recess. The timetable anticipates Brussels’ state-aid approval so the revised EEG could come into force on January 1, a prerequisite for the measures to take effect as planned.
Drafts sent on accelerated timetable
The Ministry of Economic Affairs dispatched the two key draft bills — the grid-connection package and the revised Renewable Energy Sources Act (EEG) — to Länder governments and trade associations with a very limited response period, underscoring an unusually rapid legislative push. The expedited process would allow the cabinet to decide on July 29 and the Bundestag to vote after the parliamentary summer break in September if consultations and formal approvals proceed without delay. Officials emphasized the need to align the national timetable with required approvals at the European level, particularly the Commission’s assessment under state-aid rules before a January 1 entry into force.
Household solar changes and phased support exit
A central element of the EEG reform is a shift in support for small rooftop photovoltaic installations that will affect household decisions about solar investment, the drafts indicate. The proposal phases out the traditional feed-in remuneration for self-generated electricity and intends to encourage self-consumption via home storage or participation in direct marketing to reflect market price signals more closely. To soften the transition, the government proposes a 36-month transitional reduction of support for the smallest systems and a special four-year bonus to ease uptake of direct marketing, while full feed-in support would be discontinued for new installations.
Direct marketing rollout and network readiness concerns
The move toward greater direct marketing places new operational demands on distribution network operators and on the market infrastructure that sells small-scale generation into wholesale markets. Industry groups warned that the success of this reform depends on rapid, automated implementation of registration, assignment and market communication processes by local grid operators; without such modernization, assigning small installations to direct marketing could be impractical and administratively burdensome. The draft therefore pairs the incentive structure — a temporary bonus and stepwise reduction of the current 7.78-cent per kilowatt-hour level for the smallest systems — with expectations that network operators scale up digital processes to handle large volumes of small producers.
Revised capacity auctions for wind, solar and biomass
The EEG draft raises national auction volumes across multiple technologies in an effort to accelerate capacity additions: an additional 12 gigawatts of onshore wind will be tendered and ground-mounted solar auction volumes are proposed to rise from 10 to 14 gigawatts. The reform also revises the reference-yield model to make onshore wind projects more viable in lower-wind regions such as Bavaria and Baden-Württemberg, a technical change intended to broaden geographic deployment. For flexible biomass generation the draft sets a new expansion target of 9.5 gigawatts by 2035 and increases auction volumes accordingly, while support for biomethane-based electricity production would be removed on the grounds that the resource is urgently needed in the heating sector and had seen no competitive bids recently.
Redispatchvorbehalt thresholds eased but remain contentious
The draft retains the contentious instrument known as the Redispatchvorbehalt — the reserve allowing grid operators to limit generation in heavily loaded network zones — but eases several of the originally proposed parameters in response to sector concerns. Thresholds for designating a network area as capacity-limited would be raised from three to five percent of annual generation curtailment, the duration of restrictions would be shortened from ten to six years, and designations would be technology-specific so wind and solar are treated separately. The bill would also cap the share of production for which compensation can be withheld to between ten and twenty percent in designated areas, a modification the government frames as enabling more targeted regional steering of project siting while limiting financial exposure for operators.
Germany’s renewables industry has offered a mixed reception to the proposals: the Bundesverband Neue Energiewirtschaft cautioned that direct marketing can only scale if distribution operators automate key processes, while Ursula Heinen-Esser, president of the Bundesverband Erneuerbare Energien, warned that a six-year curtailment window still represents a material risk for projects with typical lifetimes around 20 years. The association of municipal utilities, VKU, described the adjusted redispatch provisions as a workable compromise, reflecting differing priorities between project financiers, grid operators and local utilities.
The coming weeks will test whether the accelerated legislative timetable can be sustained: Brussels must clear the state-aid aspects of the EEG for a January 1 effective date, and regional authorities and industry associations need to supply formal responses within the short consultation window. Stakeholders say the technical and administrative readiness of distribution networks, the final auction rules and the state-aid clearance will determine whether the reform can deliver faster wind and solar build-out without destabilizing project financing or grid reliability.
