Public Innovation Policy Evaluation: Brazilian Electricity Tariff Paid by Consumers

The objective of this study was to evaluate the impact SEB public policy innovation on average supply tariff (AST) from its implementation in year 2000 until 2020, considering moderation foreseen RD&I SEB, which is aligned with SDG 7 Agenda 2030. methodological procedures included (a) a sample consisting 40% market (seven one hundred and eleven electricity distributors) (in consumers billing); (b) before after real model (1994–2020) applied through ordinary least squares (OLS) estimation; (c) calculation AST using present value (PV) method, updated based IPCA as an indexer; (d) result Model 4 PV verify SEB’s AST. results showed that creation contribution (ContribInova) impacted by 60.95% terms increase. Three purchasing power (EPP) indicators index (EPPi) were developed calculated track evolution help guide Brazilian commitment 2030 ensure access energy services at affordable prices