Germany investment in new offshore wind installations
Germany investment in new offshore wind installations stood at 2,530 EUR million in 2025, according to German Environment Agency (UBA) / Working Group on Renewable Energy Statistics (AGEE-Stat). It is one of the indicators in the Renewable energy: shares, investment and avoided emissions table (Value · Annual), with a complete series running from 2000 to 2025. The complete series with an interactive chart, free to download.
This indicator in the Renewable energy: shares, investment and avoided emissions table
| Indicator | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | 37,554 | 33,776 | 38,720 | 22,730 | 14,630 | 12,000 | 10,720 | 13,830 | 15,940 | 15,320 | |
| Offshore wind | 2,530 | 3,580 | 1,880 | 1,510 | 280 | 80 | 2,130 | 4,100 | 3,400 | 3,370 | |
| Solar photovoltaic | 15,010 | 17,020 | 18,540 | 8,140 | 5,230 | 4,920 | 3,370 | 2,580 | 1,660 | 1,570 |
Understanding germany investment in new offshore wind installations
Maritime engineering budgets and turbine contracts for sea-based wind arrays define the offshore wind category within national renewable capital expenditure. This metric stands apart from onshore wind investments due to distinct technical demands, marine operating conditions, and specialized capital requirements per unit of capacity. The scope comprises maritime wind turbines, specialized marine foundations, inter-array subsea electrical networks, offshore transformer platforms, and dedicated installation vessel charters. It strictly excludes ongoing marine maintenance operations, operational helicopter logistics, turbine decommissioning liabilities, and onshore wind developments.
Because offshore wind developments are multi-year infrastructure megaprojects commissioned in large discrete clusters, annual investment figures exhibit pronounced lumpiness, with totals shifting between successive calendar periods depending on the timing of formal grid synchronizations. Statistics are presented in current prices in millions of euros, combining registered capacity additions with maritime capital cost benchmarks. Retrospective adjustments occur as project handover documentation and final registry filings are confirmed. Interpreting these data requires examining medium-term horizons rather than single-year fluctuations, while ensuring that developer-level offshore asset investments are not confused with separate transmission grid connection expenditures funded by network operators.
Frequently asked questions
- Does this series include the subsea export cables built by transmission system operators?
- The series covers capital expenditures incurred by the wind farm developer up to the offshore substation, excluding broad transmission grid connection assets provided by network operators.
- Why do annual offshore wind investment figures show significant fluctuations between years?
- Offshore wind farms are large-scale projects requiring years to build, leading to substantial statistical concentration in the specific years when facilities are officially commissioned.
- Are specialized vessel charters for turbine installation included in the investment total?
- Vessel chartering and specialized marine contracting required during the construction and installation phase are included in the capital investment calculation.