Climate Emergency Mobilization: Phoenix vs Tempe

Is the Climate Action Plan legally binding?

No. The plan is a policy roadmap adopted by City Council resolution, not an enforceable ordinance. It guides budgeting, procurement, and partnerships but imposes no fines or compliance duties on residents or private businesses.

What does Phoenix actually require under the plan?

City government departments must align operations with the targets, including renewable electricity, fleet electrification, and green building. Resident compliance is voluntary; private emissions cuts come from APS and SRP utility decarbonization programs.

How are emissions tracked?

The Office of Sustainability publishes an annual greenhouse-gas inventory using ICLEI methodology. Progress reports are posted at phoenix.gov/sustainability and reviewed by the Sustainability and Resiliency Subcommittee of City Council.

Why does Maricopa County not have a climate plan?

Arizona counties have limited general police power and no statutory mandate for climate planning. The Board of Supervisors has prioritized heat adaptation, air quality, and flood control programs rather than a binding GHG-reduction climate ordinance.

Does any climate rule cover unincorporated areas?

Federal Clean Air Act SIP rules and MCAQD ozone permitting still apply, and the Heat Relief Network provides voluntary services. There is no county greenhouse gas inventory, building electrification, or fleet conversion mandate.