Extract G: Policies to address the escalating cost of domestic energy

The drivers behind rising retail electricity and gas tariffs are multi-faceted, often stemming from external supply shocks and highlighting potential market failures. Wholesalers' price spikes should theoretically encourage new domestic generation capacity, but substantial regulatory barriers and grid connection delays have restricted new plant developments. Easing green energy planning rules might boost generation supply, but local advocacy groups often mount legal challenges due to concerns over environmental aesthetics and habitat disruption. Subsidies targeted directly at renewable energy operators could accelerate capacity building, but such infrastructural projects suffer from significant deployment lags of up to a decade.

To address the demand-side pressures, some economists recommend direct cash transfers to vulnerable households. However, these transfers are highly expensive and require funding from general taxation or new windfall levies, which could discourage future investment in exploration and storage.

Government interventions targeting soaring domestic bills include retail price caps (maximum price regulation) or direct public energy allowances. In several nations, tariff stabilization measures have restricted retail price rises to a ceiling tied to CPI. While a price cap helps shield lower-income households from fuel poverty, it introduces a severe risk of retail energy suppliers becoming unprofitable and exiting the market entirely. Some argue that access to reliable and affordable energy acts like a merit good, carrying positive externalities for public health and economic productivity, and should thus be directly generated and distributed by state-owned enterprises.