Persistent energy poverty for renters motivates policy reform
利用2012-2024年澳大利亚四次家庭调查数据，分解租房者与非租房者之间的能源贫困差距，发现投资能力、资产而非收入是主要解释因素，为政策改革提供依据。
Energy poverty can be pronounced in a cost-of-living crisis, especially when combined with housing-cost pressure for renters. In Australia, energy poverty has been a persistent problem for over a decade, especially for renters. This paper uses four different Australian household surveys covering 2012–2024 to decompose energy poverty gaps between housing renters and non-renters. We find that the capacity to make investments explains up to 45 % of the difference in difficulty paying bills between renters and non-renters. Assets explain approximately a third of the renter-homeowner difference and are substantially more important than income. Renters being less likely to have solar panels explains a small proportion of the gap for bill-paying difficulty. These three results imply three different foci beyond past policies. Governments can use more investment support to complement income support, means testing can focus more on assets rather than income, and policies can support bundles of investments and not just one aspect such as solar panels. • Large and persistent energy-poverty gaps exist between Australian renters and owners. • These gaps are mostly explained by other financial stress, assets, and investment capacity. • Income does not appear to be influential in this context. • Solar panels explain a small part of renter-owner energy poverty gaps. • Policy reform can include more asset testing, investment support, and bundled support.