A2PBEER stands for Affordable and Adaptable Public Buildings through Energy Efficient Retrofitting, an EU FP7-funded research project focused on cost-effective renovations for public buildings. It ran from 2013 to 2017 with a 10.4 million euro budget, developing systemic methodologies and retrofit kits to cut energy use by over 30% while meeting Nearly Zero Energy Building standards.
Project Goals
The initiative targeted public sector buildings, which account for a significant share of Europe’s non-residential energy consumption, by integrating proven and innovative solutions like super-insulated facades (using VIP panels), smart LED lighting with natural light systems, and district-level “Smart Dual Thermal Substations” for heating and cooling. It emphasized district-scale synergies, adaptability to different climates (continental, oceanic, Mediterranean), and financial viability with payback periods around 13 years.
Key Technologies
- High-performance envelope retrofits with external/internal insulation and smart windows.
- Smart lighting combining LEDs and daylight optimization.
- Advanced district heating via smart grid tech.
Demonstrations
Real-world pilots occurred at three sites across Europe, validated for replicability through virtual projects covering more climates and uses; results showed 30-50% energy reductions were achievable affordably. A “Train the Trainer” program supported rollout to SMEs and social housing.
