UNECE urges policymakers to lower the ‘cost of change’ for sustainable energy choices

The United Nations Economic Commission for Europe (UNECE) has issued a set of policy recommendations urging governments to make sustainable energy choices simpler for consumers, businesses, and institutions, according to a press release published on 28 September 2026. The guidance responds to the persistent gap between the availability of clean energy technologies and their slower-than-expected uptake. UNECE argues that information campaigns and financial incentives alone are not enough. Instead, policymakers should reduce the practical and psychological burdens that hinder change. The recommendations aim to make greener options feasible, simple, and attractive.

UNECE frames the challenge around what it calls the “cost of change,” which combines financial, administrative, cognitive, practical, and psychological burdens tied to switching to more sustainable alternatives. Households may postpone insulation upgrades due to paperwork and disruption. Consumers may stay on existing tariffs because switching requires effort. Businesses may hesitate to adopt digital energy management systems out of concern about complexity. These costs are immediate, while benefits often arrive later or accrue to society at large.

The recommendations call on policymakers to treat the cost of change as a design variable and to make sustainable options the default where appropriate. UNECE cites the introduction, for approximately 150,000 customers in southern Germany, of three tariff options: a default green electricity tariff, a cheaper conventional tariff, and a premium green tariff. Under that arrangement, 94% of customers remained with the default green option. Other measures include simplifying forms, reducing documentation, and providing automatic eligibility checks. “Hassle audits” of existing programs are also suggested to identify where users drop out.

Additional guidance links financial support to practical implementation pathways, particularly for building renovation, clean heating, efficient appliances, and small-business energy efficiency. UNECE promotes one-stop-shop and single-window models that integrate technical advice, financing information, and administrative support through both digital and non-digital channels. Standards, labels, and phase-outs are recommended to remove inefficient options and normalize new technologies. Policymakers are also encouraged to align interventions with moments of change, such as moving home, renovating, or replacing appliances. At those points, the psychological and practical cost of change is lower.

UNECE emphasizes that the cost of change is not experienced equally across income groups, housing tenure, location, education, and digital literacy. Policies should provide upfront support where needed and use trusted intermediaries to reach underserved groups. Digital tools should reduce, rather than increase, user burden, with offline options remaining available. Success, UNECE notes, should be measured by uptake, persistence, and inclusion, including completion rates, energy savings, emissions reductions, and distributional outcomes. The work builds on previous UNECE resources addressing behavioral barriers in energy digitalization, smart meter adoption, and intrinsic motivation for energy-efficient behaviors.