You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

May 23, 2012

Investment Incentives for Solar and Wind Energy Projects in Vietnam

Informed Counsel

Solar and wind energy are clean, renewable sources that are becoming increasingly popular in many countries, especially in developing economies such as Vietnam. Realizing the importance, advantages, and benefits of such sustainable sources of energy, and facing an increasing demand for electricity supply for further economic development (with consistent annual electricity consumption increases of 10–15 percent), Vietnam decided recently to give greater scrutiny to studying, surveying, encouraging, and supporting investors, both foreign and domestic, investing in renewable energy projects.

Development of new and renewable energy was included in Vietnam’s national energy development strategy through 2020, with a vision towards 2050, as promulgated in Decision 1855. This strategy sets specific targets to increase the proportion of new and renewable energy sources to 3 percent of total commercial primary power by 2010, 5 percent by 2020, and 11 percent by 2050. To reach these targets, Decision 1855 also guides the direction and orientation for development together with policies, incentives, and governmental support to attract investors. These goals are reflected in various pieces of legislation.

Advantages for Investors

Under current legislation, investors are entitled to maximum incentives for every aspect related to solar or wind energy projects, such as land or water surface lease terms and fees, corporate income tax, value-added tax, import and export duties, land site clearance, and depreciation of fixed assets, among others. In addition, solar and wind power projects are considered clean investments under the country’s clean development mechanism (see Decision 130). Accordingly, investors are subsidized by the state through the Environmental Protection Fund of Vietnam for the difference between the real input costs and the sales price of power as agreed to in the contract to provide power generated by solar or wind energy (see Decree 58).

Challenges for Investors

Although enjoying a variety of incentives, investors also face several challenges when investing in these kinds of projects. First, at present, Vietnam has not yet conducted any official or comprehensive surveys, studies, or assessments on the potential of solar or wind energy in Vietnam. Thus, prospective investors may lack necessary information when seeking investment opportunities.

Second, Vietnam does not have a cohesive legal framework governing policies related to solar or wind energy projects. Such policies are now stipulated separately in various statutes. In some instances, there are conflicting rules and regulations between different laws governing the same issues. To overcome these difficulties, the deputy prime minister recently requested and assigned the Ministry of Industry and Trade to fast-track a draft decision of the prime minister’s office on the strategy and general planning for development of renewable energy in Vietnam up to 2030, with a vision towards 2050. The draft plan is awaiting the prime minister’s approval.

Third, and most importantly, Vietnam lacks an effective and feasible mechanism for investor financing as it relates to the sales price of wind power. Currently, the Vietnam Electricity Group (EVN) is the exclusive transmitter, purchaser, and distributor of power. The sales price for power in Vietnam is always the highest hurdle for investors to overcome, and in practice, the set prices for power purchase by the EVN monopoly are always much lower than the actual input costs. As encouragement, the state assists investors by providing a subsidy for the difference in contract price (see Decision 130). But these subsidies are often insufficient and limited to the amount set aside in the state fund. As a result, investors remain cautious of their risks when investing in this field.

To calm investors’ anxieties, the Ministry of Industry and Trade very recently completed and submitted to the government, for its consideration and approval, a draft decision on promulgating regulations on investment and construction of wind power projects in Vietnam. The draft indicates EVN will assist in the connection of wind-generated power to the power grid and be liable for purchasing and distributing all products from wind power projects. In particular, EVN will pay VND 1,317 (approximately USD 0.07) for each kilowatt of wind-generated power, and the state will subsidize an amount of VND 185 (approximately USD 0.01).

Furthermore, under the draft plan, wind power investors will enjoy import tax exemption on machinery and equipment, corporate income tax at 10 percent for the life of the project, land-use tax exemption for the duration of the project, and access loans up to 80 percent of the total investment capital along with preferential interest rates.

Project Restrictions

At present, there are no statutory prohibitions relating to the development of coastal areas as it pertains to energy investors, either foreign or Vietnamese. Legislation on investments only prohibits projects that:

  • Are detrimental to national defense and security and/or the public interest.
  • Are detrimental to historical and cultural traditions and ethics, and Vietnamese fine customs.
  • Harm the people’s health, or destroy natural resources and the environment.
  • Treat toxic wastes brought into Vietnam, or are projects for the manufacture of any type of toxic chemicals or for the use of chemical agents prohibited by international treaties.

Subject to the above exceptions, investors enjoy the right to invest in other projects without restrictions as to location within Vietnam, provided that the investor satisfies all conditions and procedures in accordance with the law.

Wind Projects in Vietnam

Among alternative energy sources, wind power may represent the strongest growth opportunity in Vietnam. Surveys have shown that approximately 85 percent of Vietnam’s land has an elevation and average wind speed that is suitable for generating wind power. Experts from the World Bank have concluded that Vietnam has the ability to generate 513,360 megawatts annually through wind power—10 times the projected national electricity capacity for 2020.

The coastal provinces of Binh Thuan and Ninh Thuan, in particular, are considered to have the greatest potential for wind power in large plots of land that are arid and not agriculturally fertile. At present, there are more than 20 wind power projects in Vietnam, mainly located in Binh Thuan (12 projects on the mainland and Phu Quy Island District), Ninh Thuan, Binh Dinh, Phu Yen, and Con Dao Island District of Ba Ria-Vung Tau province, where the volume and average wind speed are highest compared to the rest of the country.

Of these, the wind power projects in Binh Thuan and Ninh Thuan of the Vietnam Renewable Energy Joint Stock Company (REVN) stand out because of their size. REVN is the owner of Tuy Phong Wind Power Factory located in Binh Thanh commune, Tuy Phong district, Binh Thuan province. Phase 1, consisting of 20 turbines, was just completed with a capacity of 30 megawatts. The project was put into operation (i.e., began generating power) as of March 2011 with a total investment capital of VND 1.5 billion. REVN is now carrying out phase 2 of this project at both Binh Thanh and Chi Cong communes, with an anticipated capacity of 90 megawatts, and total investment capital of VND 4.5 billion. The project, which is now being implemented,will be concluded by 2015.

In Ninh Thuan province, REVN is building Wind Power Factory 1 located at Phuoc Minh commune, Thuan Nam district, with an anticipated capacity of 30 megawatts, including 15 turbines, and a total investment capital of VND 1.35 billion. Operations are expected to begin in 2012. All remaining projects are either in the surveying stage or under construction.

Outlook

Based on projected energy consumption levels, Vietnam will need to secure new sources of energy to maintain its economic growth. The state has given positive signals that it is committed to solar and wind energy over the long term, and these signals have been backed up by the implementation of a wide range of incentives and commitments to a more cohesive plan for renewable energy development in the years to come. As this legal framework develops, solar and wind projects may emerge as one of the most attractive fields for foreign investment in Vietnam.

RELATED INSIGHTS​ 

May 25, 2026
After several years of policy discussion and continued efforts led by the Ministry of Commerce (MOC) to relax the list of reserved businesses under the Foreign Business Act B.E. 2542 (1999) (FBA), the reform process has now reached a significant milestone. On May 12, 2026, the Thai cabinet approved in principle two draft subordinate legislative instruments aimed at delisting certain reserved business activities under the FBA and reducing licensing requirements for foreign business operators. These developments signal a renewed and concrete effort by the government to modernize Thailand’s business regulatory framework in order to attract foreign investment and boost Thailand’s competitiveness in the global market. Nine Businesses Set for FBA Delisting Below is a list of the nine businesses that are being targeted for delisting from the FBA’s restrictions. A draft ministerial regulation would delist the first eight reserved businesses, while a royal decree has been drafted to delist the ninth business: Telecommunications services (Type 1 license only, covering operators without their own telecommunications infrastructure), under the supervision of the Office of the National Broadcasting and Telecommunications Commission. Treasury center services subject to the Foreign Exchange Control Act B.E. 2485 and under the supervision of the Bank of Thailand. Securities-collateralized lending, pursuant to the laws governing securities and exchange and derivatives regulated by the Securities and Exchange Commission. Agency, dealer, advisory, or fund management services relating to derivatives where the underlying assets fall outside the scope of the Derivatives Act B.E. 2546 (2003) Intra-group shared services, including administrative, human resources, and IT functions Intra-group domestic debt guarantee services Leasing of partial space for installation of financial service machines and automatic vending machines for employee use Petroleum drilling services Trading of agricultural product derivatives through a futures exchange, with physical delivery or receipt of agricultural products at a futures exchange–designated
February 10, 2026
Data center and cloud investments are forming a major focus of private-sector investment in Thailand, with tech giants like Amazon, Google, Microsoft, and TikTok, as well as numerous telecom and data center companies, committing significant outlays to data center and cloud development. The country’s Board of Investment (BOI) approved projects worth THB 1.87 trillion in 2025, and THB 746 billion of this was from planned data center investments—by far the largest amount from any single industry. Thailand’s swift rise as a regional data center hub is fueled by surging demand for cloud, AI, and digital services, as well as large-scale investments from global tech firms. The country’s strategic location, competitive power costs, robust fiber infrastructure, expanding IT talent, and supportive government policies—including BOI incentives and streamlined approvals—have made it an attractive destination for scalable and sustainable digital infrastructure investments. The BOI’s proactive approach in updating promoted categories and providing both tax and non-tax incentives further ensures Thailand’s continued growth in this sector. 2025 BOI Changes for Data Centers In the middle of 2025, the BOI responded to the remarkable trend by updating investment‑promotion categories across various sectors (e.g., machinery and electrical equipment, public utilities, digital and innovative industries) to accommodate growing investment in data‑center projects. Before the change, which was detailed in a notification that has applied to investment promotion applications submitted from July 1, 2025, onward, data‑center projects under BOI promotion were granted a single A1 incentive (an eight‑year corporate income‑tax exemption) and subject to one uniform set of conditions. The July 2025 notification restructured promotion for data centers into two categories based on power‑usage efficiency: high‑efficiency data centers and other data centers. Under these rules, qualified high‑efficiency data centers are eligible for an eight‑year corporate income tax (CIT) exemption, while for other data centers this exemption is
November 21, 2025
On November 17, 2025, Thailand’s Ministry of Interior introduced significant regulatory changes to make rooftop solar adoption easier and more cost-effective for property owners. Ministerial Regulation No. 72 B.E. 2568 (2025), issued under the Building Control Act B.E. 2522 (1979), was published in the Government Gazette on November 19, 2025, with immediate effect. Background Under the Building Control Act (BCA), any alteration made to a building requires either notification of the relevant authority or application for a building alteration permit—unless the alteration falls under a separate list of exceptions specified in the ministerial regulations issued under the BCA. In 2015, installation of solar rooftops on any residential building under 160 square meters was added to this list of exceptions, subject to inspection and notification requirements. The newly enacted regulation now eliminates many of these requirements and introduces a broader and more permissive framework to promote solar adoption nationwide. Key Changes Specifically, the regulation introduces three major changes: Expanded exemption from the definition of “building alteration”: The installation of solar panels on any building roof—regardless of the type of building or the total area of the installation—is no longer considered a building alteration under the BCA, provided that the total weight of the installation does not exceed 20 kg/m2. Removal of structural integrity certification requirement: The new regulation eliminates the obligation to obtain a structural stability certificate from a licensed civil engineer. Removal of notification requirement: Property owners or possessors are no longer required to notify the local authority before installation of a solar rooftop. Impact This significant streamlining of requirements for solar rooftop installation is expected to accelerate the adoption of renewable energy in the country, particularly for residential and commercial properties—similar to the way Thailand’s December 2024 removal of licensing requirements for factory solar rooftop installations encouraged such
September 25, 2025
Tilleke & Gibbins’ labor and employment team in Hanoi and Ho Chi Minh City has contributed the Vietnam chapter to Labor and Employment Disputes 2026. Drawing on the expertise of three of the firm’s employment specialists, the chapter provides practical guidance for navigating employment disputes in Vietnam and covers: Pre-action considerations: key requirements, third-party funding, contingency fee arrangements Issuing a claim: forum, territorial jurisdiction, standing, commencing claims, fees, service, defendants and legal personality, types of claims, time limits, counterclaims Case management: procedure, rules, amendments to claims, adding parties, consolidating proceedings, class and collective actions, evidence, witnesses, tactical considerations Interim relief: availability, requirements Trial: hearings conduct and time frames, confidentiality and public access, media reporting, elements of successful claims and burden of proof Alternative dispute resolution: available types, requirements and expectations, enforcement Collective employment and labor rights: enforcement and standing Remedies and enforcement: available remedies, assessing compensation, enforcement mechanisms Appeals: procedure, time frames, other means of challenge Updates and trends: recent cases and developments, technology developments, other issues The Vietnam chapter is available for download below. Tilleke & Gibbins also contributed the Cambodia and Thailand chapters to Labor and Employment Disputes 2026. Readers can also gain 30 days of complementary access to the full Labor and Employment Disputes 2026 guide and the rest of Lexology Panoramic’s varied offerings through this link.