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The 2024 Governance Performance Index (GPI) by Good Governance Africa evaluates 257 South African municipalities across categories including service delivery, administration, leadership, and planning. The report highlights a strong performance dominance by the Western Cape, significant disparities in service access between areas with and without a history of homeland or traditional authority governance, and the varying impact of hung councils on municipal effectiveness.

Climate Central developed an Urban Heat Intensity Index for 159 U.S. cities, finding that New Orleans, Newark, New York City, Houston, and San Francisco have the highest intensity scores. The report identifies albedo, lack of greenery, population density, and building height as primary drivers of the UHI effect. These conditions exacerbate heat waves, worsen air quality through ground-level ozone formation, and disproportionately affect vulnerable populations, particularly those in formerly redlined neighborhoods. Proposed solutions include short-term emergency cooling measures and long-term infrastructure changes such as planting trees, installing green and cool roofs, and deploying solar energy.