The agency calls for an increase in annual energy efficiency progress from 2.2 to 4% by 2030 to maintain the goal of limiting global temperature increases to no more than 1.5° degrees Celsius above pre-industrial levels. This could cut CO₂ emissions by one-third from current levels. Energy efficiency is often the least costly intervention compared to alternatives, and yet it yields a high return on investment in the form of savings in energy costs.

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As Vietnam faces an approximately 8.5% annual growth rate in energy demand, improving energy efficiency is a foremost national priority in achieving these targets and realizing carbon neutrality by 2050, as pledged by Vietnam.

In recent years, government efforts have been ramped up to reflect this, while reducing national energy consumption by 8-10 % and power loss by 6 % by 2023.

Moreover, Power Development Plan VIII emphasizes the promotion of demand-side management activities, including energy efficiency and demand response. The importance of energy efficiency is furthermore underscored in the political declaration on establishing the Just Energy Transition Partnership with Vietnam and is one of the key priorities identified in its resource mobilization plan. Despite these efforts, there remain several significant concerns for public and private sector actors, businesses, and individuals in the implementation of energy efficiency measures in Vietnam.

Firstly, in terms of technical barriers, there is a need to build technical expertise and further develop energy efficiency services. This stresses the need for additional capacity building and training for existing and new auditors.

Secondly, there is a lack of supportive policies for energy efficiency. There is a need to improve the policy framework and enabling environment and set improved energy efficiency codes and standards for appliances and buildings. These may come in the form of efficiency requirements for new and retrofitted buildings.

Thirdly, we must develop incentives for investments in energy efficiency and improve their affordability. High upfront investment costs and limited funding for energy efficiency projects in Vietnam present challenges, especially for small- and medium-sized enterprises.

Examples of incentive policies to enable investment in energy-efficient equipment and technologies could include reduced taxes or direct subsidies, as well as indirect subsidies towards training and education.

Next, due to limited public awareness of energy efficiency, many businesses and individuals in Vietnam remain largely unaware of the benefits of energy efficiency measures. Public awareness campaigns are essential tools for individual and community involvement in the implementation of public energy efficiency strategies.

To be effective, such initiatives should include actionable recommendations, and focus on the multiple benefits of energy efficiency measures (such as on health and wellbeing) to stimulate public action.

Energy efficiency is a critical priority for Vietnam. (Cre: Vietnam Briefing) 

Furthermore, drawing from the project on accelerating energy efficiency in large industries, funded by the EU and implemented by UNIDO and the Ministry of Industry and Trade’s (MoIT) Department of Energy Efficiency and Sustainable Development, we must advance the implementation of energy management systems to help track and manage consumption. These efforts must be twinned with the strengthening and enforcement of existing compliance mechanisms, for instance in the form of regular comprehensive inspections and audits that bring about higher enforceable penalties.

To leverage emissions reduction and economic savings potential of energy efficiency measures, the Vietnamese government needs to address these challenges, including through improving financial support mechanisms and developing an enhanced regulatory and legal framework.

In recognizing that buildings are among the largest energy consumers in Vietnam and that rapid urbanization and the ensuing expansion of the building sector threaten to increase this share of energy consumption, the UNDP is leading a task force on energy efficiency in buildings. It is undertaking a review of policies and formulating recommendations to promote energy efficiency improvement in buildings.

Targeted interventions and policy actions are needed to improve energy efficiency to support Vietnam’s implementation of national strategies and plans and realize its bold climate commitments. It is critically important that we continue to foster experience-sharing in energy efficiency and explore opportunities for enhancing energy efficiency. This includes establishing an improved policy and regulatory framework for energy saving and efficiency; promoting efficiency measures in energy-intensive sectors; and learning from global experience.

According to Vietnam Investment Review