In this study, a social accounting matrix with environmental accounts (SAMEA) for Chile is built based on the 2016 input-output tables, socioeconomic household survey, expenditure survey, among other information sources. The SAMEA has high disaggregation of the electricity sector that is not currently available in national accounts. Complementary information on the operating costs of different electricity subsectors (thermoelectric, solar, wind, hydro, and biomass) from national and international studies are obtained. Then, intersectoral indicators, accounting multipliers, and simulations of shocks (subsidy on the non-conventional renewable energy subsectors and environmental taxes) are calculated. The main findings of the study show that each electricity subsector has different production technology and emission intensity. In consequence, energy and environmental policies simulated with intersectoral models that do not disaggregate the electricity sector would produce significant biases in the results.

在本研究中，基于 2016 年投入产出表、社会经济住户调查、支出调查等信息来源，构建了智利环境账户社会核算矩阵（SAMEA）。SAMEA 对电力部门进行了高度分解，目前国民账户中没有这些数据。从国家和国际研究中获得了关于不同电力子行业（热电、太阳能、风能、水电和生物质能）的运营成本的补充信息。然后，计算跨部门指标、会计乘数和冲击模拟（对非常规可再生能源子部门的补贴和环境税）。研究的主要发现表明，每个电力子行业都有不同的生产技术和排放强度。结果，