Viet Nam has had rapid economic growth in recent years, but this growth has been energy-dependent, even as the energy system has become more carbon intensive. This study uses a bottom-up model to evaluate 63 measures to reduce greenhouse gas emissions from household electricity, industry, power generation, and transport. It finds potential for emissions reduction by 53% in 2050, and that much of this reduction can occur at low or negative financial costs. Moreover, these measures are found to ultimately lead to faster and more inclusive economy-wide growth. Policy measures are identified to help realize the modeled potential.