The Net Zero Continuity Emergency Amendment Act of 2026 amends the Green Building Act of 2006 to exempt certain District-owned and -funded residential and nonresidential projects from net-zero-energy standards. It modifies compliance requirements for these projects, allowing for exceptions for temporary buildings, additions under 10,000 square feet, and specific facilities such as police and fire stations, natatoriums, and projects with permits submitted before October 1, 2024. The bill also updates definitions related to building codes, including the terms "aquatic center," "natatorium," and "Level 3 alteration," while repealing outdated provisions.

Additionally, the bill amends the Clean Energy DC Building Code Amendment Act of 2022, particularly regarding the net-zero-energy standard and the prohibition of on-site fuel combustion for thermal energy in new constructions and significant additions. It establishes deadlines for the Mayor to issue final regulations on these standards and ensures that new construction or Level 3 alterations meet energy conservation requirements. The act will take effect upon approval by the Mayor and will remain in effect for 90 days.