2023-11-19-ABB-智慧建筑碳中和白皮书_11页_7mb

报告摘要

Building Carbon Emission Status

The building sector accounts for over 50% of national carbon emissions, with most energy consumption from fossil fuels (90%+) in operations. Current energy structure has low renewable adoption (6%), and emissions growth is rapid due to increasing building areas.

Key Challenges for Net-Zero Buildings

Barriers include insufficient renewable supply, mismatch between energy generation and demand, poor energy management, and inefficiencies in operations. This requires reducing carbon emissions while maintaining user comfort.

Future Approach and Pathways

ABB outlines a 2030+ strategy for net-zero operations, emphasizing pathways like:

Optimizing energy use structure with integrated PV systems and flexible load management.
Upgrading energy efficiency through high-performance equipment and reducing overall energy demand.
Leveraging digital technology for smart operations, including cloud-based monitoring and predictive maintenance.

Solution: ABB's Three-Path Framework

Optimize energy structure and management to balance supply and demand.
Boost overall energy efficiency and user comfort-focused reductions.
Utilize digital tools for lifespan management, enabling agile and low-carbon operations.

R-CELLS Demonstrative Project

ABB's R-CELLS passive solar building showcases zero-energy design, using solar power, energy storage, and smart controls to achieve net-zero carbon. It integrates renewable sources and advanced technologies for sustainable, user-centric spaces.