National Income Explains Apparent Alignment Between ESG and Environmental SDGs

Environmental, social and governance (ESG) indicators are widely used to benchmark sustainability, but whether they track environmental Sustainable Development Goal (Env-SDG) outcomes is unclear. We compare 55 UN Env-SDG and 63 World Bank sovereign ESG indicators in 193 countries using direction-harmonised rank correlations with false-discovery control. Most 2018-centred pairs (61.5%) showed no clear relationship. Strong alignments (7.3%) concentrated in water, sanitation, wastewater and air-pollution health outcomes, dominated by governance and social indicators. Strong misalignments (2.8%) concentrated in biodiversity, material use and resource pressure. After adjusting for GDP per capita, only 10.9% of strong relationships remained strong. Environmental-pillar alignments were the most income-robust, with 28.9% retained compared with governance (4.9%) and social pillar (10.0%). Aligned and misaligned ESG-derived country scores remained strongly correlated after adjustment (rₛ=0.775). A 2023 analysis reproduced the structure. Apparent ESG–Env-SDG alignment therefore largely reflects national development, while direct environmental measurement remains indispensable for biodiversity, material use and ecological integrity.