Preparation of a neighborhood concept for the city-center district

Summary

The tender concerns the preparation of an integrated energy concept for the city-center district of Oldenburg, focusing on climate-friendly and economically viable heat supply. The concept must meet the requirements of KfW funding programme 432 and build on Oldenburg’s heat plan. The contractor must validate and analyse existing data, collect additional data where necessary, and prepare a building-specific baseline analysis, an energy and CO2 balance, and a potential analysis for climate-friendly heat generation and renewable electricity. The work must also assess the suitability of district heating and decentralised heat supply, building renovation potential, sustainable mobility solutions and locations for charging infrastructure. The deliverables must include objectives, an implementation-oriented action plan, a timetable and milestones, funding options, a monitoring concept, a communication and participation concept, and a scientifically substantiated final report. Applications must be submitted electronically by 17 September 2026 at 12:00. The expected performance period is 1 January 2027 to 31 December 2027 and should not exceed 12 months. The procurement is not divided into lots and variant bids are not permitted. Price accounts for 25% and quality or service content for 75% of the evaluation.