Data
Ariadne scenarios
Ariadne-Pathfinder and Ariadne Scenario Explorer
Renewable energy
Capacity expansion
Solar PV: AGEE-Stat
Onshore wind: AGEE-Stat
Offshore wind: AGEE-Stat
Areas
Onshore wind: Report of the Bund/Länder Cooperation Committee
Shares in the electricity sector
Share of gross electricity consumption: BMWi
Share of net electricity generation: energy-charts
Heat pumps
Historical development of the stock: EurObserv'ER for 2011-2020, BWP for 2021
Governmental target: Germany's current climate action status
Stock in future scenarios:
- "Towards a climate-neutral Germany by 2045" Agora Energiewende
- "Climate Paths 2.0" BDI
- "Pilot study: Towards Climate Neutrality" Dena
- "Langfristszenarien 3" BMWK
Shares in the heating sector
Share of renewable energy in final energy consumption for heating and cooling: AGEE-Stat
Electric mobility
Road transport
Battery electric passenger cars: Kraftfahrt-Bundesamt
Charging infrastructure: Bundesnetzagentur, spreadsheet "Ladeinfrastruktur in Zahlen"; linear interpolation between historic quarterly data.
Rail transport
Electrification of the network: Deutsche Bahn AG
Hydrogen
Electrolysis capacity: IEA Hydrogen Projects Database
Energy consumption
Primary energy consumption
Security of supply
Monthly data on gross flows of natural gas at individual border points: IEA
Greenhouse gas emissions
Sectoral greenhouse gas emissions: German Federal Environmental Agency (UBA)
CO2 emissions from electricity generation: Federal Environment Agency (UBA)