A review of carbon footprint reduction of green building technologies in China

Abstract

Green building technologies (GBTs) play an important role in carbon emission reduction in the building sector. China is currently in the booming phase of green buildings construction and numerous studies have been conducted on green building technologies, especially on the potential of reducing buildings' energy consumption and carbon emissions. This paper provides a comprehensive overview of various GBTs, including high performance envelope, lighting and daylighting, natural ventilation, HVAC (heating, ventilation and air conditioning) system and the utilization of renewable energy. After describing the phases of the building life cycle and the calculation method of building carbon emissions, the literature review focuses on the applications of GBTs in different climate areas in China as well as the main findings and innovations on their carbon reduction potentials. Finally, recommendations for GBTs development are proposed based on the existing researches to facilitate carbon neutrality in the building sector.

Green Building Techniques: Under The Umbrella of the Climate Framework Agreement

“…In contemporary times, the escalating energy demand in buildings within developing nations has led to a swift surge in electricity consumption and subsequent carbon emissions [18]. A green building is characterized as a structure capable of harmonious coexistence with nature, optimizing resource conservation (including energy, land, water, and materials), minimizing pollution across its entire life cycle, and efficiently utilizing space [19] [20]. Green buildings fall within the scope of sustainable development, and various rating systems have been established to gauge their sustainability.…”