Brazil Senate Links Data Center Tax Incentives to Renewable Energy Procurement in Redata Approval

Brazil’s Federal Senate approved Project Law 278/2026 on Tuesday, establishing the Special Tax Regime for Data Center Services (Redata) and creating mandatory renewable energy procurement requirements for facilities seeking tax benefits. The legislation, approved without substantive changes from the Chamber of Deputies version, moves to presidential sanction. Data centers accessing the regime must fulfill contractual electricity demand through supply contracts or self-generation from renewable or low-emission sources, with the Senate substituting “clean or renewable sources” for “renewable or low-emission sources” in a redaction change that leaves regulatory authorities to define applicable criteria. Solar and wind qualify as renewable sources, while hydroelectric, biomass and biogas fall under low-emission classification according to Senate documentation.

The renewable energy mandate positions electricity procurement at the center of digital infrastructure investment policy and may strengthen demand already growing in Brazil’s free market. Clean Energy Latin America identified 11 long-term contracts between renewable generators and data centers from 2021 through 2024, totaling 330 average MW and approximately 7.7 billion reais in transactions. Seven deals structured as self-generation and four as power purchase agreements demonstrate existing market momentum that Redata aims to amplify.

Redata suspends federal taxes on equipment and component acquisition for five years, including import duties, PIS/Cofins, PIS/Cofins-Import and industrialized products tax. Counterpart obligations require companies to direct at least 10 percent of installed processing, storage and data treatment capacity to the Brazilian market, meet sustainability criteria, comply with water efficiency limits of 0.05 liters per kilowatt-hour for cooling, and invest domestically equivalent to 2 percent of products acquired with fiscal benefits.

The self-generation model remains relevant for large-scale projects when consumer-generator partnerships prove viable, while PPAs allow data centers to contract energy directly from generators for long periods, ensuring cost and supply predictability while enabling new generation investments. The 330 average MW contracted by data centers through 2024 represented approximately 7.7 billion reais in business according to CELA data.

For generators, large loads with high consumption profiles represent significant buyers for new generation projects. The recent track record shows this movement already underway, with identified contracts through 2024 involving solar and wind generation structured primarily through self-generation and PPAs in the Free Contracting Environment. The combination of digital infrastructure growth and renewable energy contracting requirements may expand the market for generation projects serving large loads, with data centers emerging as a new class of major consumers in Brazil’s energy market requiring generation projects, long-term contracts and flexibility solutions capable of accompanying digital infrastructure expansion.