Redefining the environmental performance of building-attached photovoltaics enabled by technological advances: A life-cycle quantification of 268 cities in China

Key Points

• Environmental performance improves significantly with recent technological advancements, leading to higher energy efficiency.
• The study quantifies life-cycle assessments of photovoltaics across 268 cities, revealing insights into their sustainability.
• Data gathered emphasizes the role of building-integrated photovoltaics in enhancing urban sustainability measures across regions.
• Findings suggest a need for broader implementation of technological advancements to maximize energy efficiency in cities.