The global construction boom contributes significantly to carbon emissions, with buildings responsible for 37% of CO2 emissions in 2022. This stems from both operational (energy use) and embodied (materials production) sources. 

Despite efforts, emissions are rising, challenging climate goals. Urgent measures include enhancing building efficiency, transitioning to renewable energy, and adopting sustainable materials. 

Investments must increase to meet targets. Governments play a crucial role by enforcing green building codes, promoting retrofitting, and fostering international collaboration. Addressing these issues is critical to achieve net-zero emissions from buildings by 2050 and align with the Paris Agreement.