Paraguay’s Power Advantage Is Becoming a Grid and Regulation Question
Paraguay still has one of South America’s strongest electricity advantages. What is changing is the condition attached to it: abundant hydropower does not automatically mean that a new industrial project can secure the required capacity, tariff and grid connection at the location and timing it needs.
Quick answer: Paraguay’s electricity advantage is not disappearing. It is becoming more conditional. As domestic demand rises and electricity is allocated between households, traditional industry, crypto mining, data centers, hydrogen projects and exports, the relevant commercial question is increasingly where power is available, whether the grid can deliver it, what tariff applies and which regulatory framework governs access.
Econosur research framework
Can Paraguay still convert low-cost hydropower into an automatic industrial-location advantage?
Demand is rising quickly, large intensive users already absorb major capacity, and ANDE is expanding transmission while tariff and regulatory rules are being rewritten.
Public national-level power balances do not show whether a specific site has the required connection capacity, substation headroom, reliability or commercial tariff.
For industrial investors and suppliers, the opportunity increasingly sits in the gap between national electricity abundance and project-level deliverability.
The advantage is real — but no longer automatic
Paraguay’s electricity story has long been unusually simple. Itaipú and Yacyretá give the country access to large volumes of renewable hydropower, while domestic consumption has historically absorbed only part of Paraguay’s share. That created a powerful investment narrative: clean electricity, relatively low prices and a structural energy surplus.
The 2026 data complicate that narrative without overturning it. ANDE reported that national electricity consumption rose 19.4% in the first five months of the year, from 12,217.6 GWh to 14,587.1 GWh. On January 26, the interconnected system reached a record peak of 5,752 MW, 816 MW above the January 2025 peak. Paraguay still has abundant generation. But the amount of power the domestic system must absorb, transport and allocate is rising rapidly.
For a company considering a large new load, the distinction matters. A national surplus is not the same as firm capacity at one substation. Cheap generation is not the same as a bankable long-term tariff. And a policy objective to industrialize with renewable electricity is not the same as an executable connection agreement.
Itaipú creates the advantage — and the allocation problem
Itaipú is the foundation of Paraguay’s power advantage. The binational plant has 14,000 MW of installed capacity and belongs equally to Paraguay and Brazil. Historically, Paraguay has used only part of its entitlement and ceded unused energy to Brazil under the binational framework.
The 2024 Paraguay–Brazil agreement fixed the Itaipú electricity-service tariff at US$19.28 per kW-month for 2024, 2025 and 2026. It also opened the possibility for Paraguay to sell unused energy into Brazil’s free market and launched the next phase of the Annex C negotiations.
At the same time, Paraguay is taking more electricity for itself. With the tariff fixed, ANDE’s annual Itaipú bill rose from about US$548.3 million in 2024 to US$602.9 million in 2025 and US$663.3 million in 2026. The same budget comparison shows projected compensation for ceded energy falling from US$283.6 million to US$248.3 million. In other words, the domestic system is absorbing more of the electricity that previously remained available for cession.
The relevant scarcity is becoming allocative, not geological or hydrological. Paraguay still has the hydropower asset. The question is how much electricity remains uncommitted, where it can be delivered and which use creates the highest economic value.
Domestic demand is absorbing more of the system
The rise in electricity use is not a one-off statistical effect. ANDE’s July tariff and market presentation said demand had been growing steadily and that temporary crypto-mining demand had influenced the increase between 2022 and 2025. Even as that effect changes, national consumption continues to climb.
This creates two simultaneous requirements. Paraguay must keep expanding transmission and distribution for households and conventional businesses, while also deciding how much capacity to commit to new energy-intensive industries. Those decisions become more difficult when individual projects are measured in hundreds of megawatts rather than single-digit industrial loads.
Crypto mining made the allocation question visible first
Before data centers, artificial intelligence and green hydrogen became the headline sectors, crypto mining had already turned Paraguay’s electricity surplus into a concrete allocation problem.
Decree 7824/2022 created a temporary regulatory framework for the Grupo de Consumo Intensivo Especial, covering intensive users connected at 220 kV, 66 kV and 23 kV. By April 2026, 41 legal intensive-consumption users held 943.8 MW of reserved capacity. That is roughly 13.5% of Paraguay’s 7,000 MW share of Itaipú’s installed capacity. Four companies alone accounted for 730 MW.
The commercial benefit to ANDE is substantial. The utility expected around US$350 million of revenue from the segment in 2026, up from US$295 million in 2025 and US$100 million in 2024. But the sector also illustrates the policy trade-off: high-load customers can monetize electricity immediately while absorbing capacity that may later be wanted by industry, households or new digital projects.
Regulation has also tightened around illegal consumption. Law 7300, promulgated in July 2024, increased the potential prison term for electricity theft from three to ten years and introduced seizure and forfeiture of equipment used in illegal operations. Legal crypto therefore sits inside a deliberately regulated temporary framework, not an unrestricted electricity market.
Data centers and hydrogen exposed the tariff question
In early 2026, the government tried to move the same electricity-development logic toward a new generation of intensive industries. Special decrees targeted data centers, artificial intelligence, high-performance computing, hydrogen and other power-to-X applications.
The Ministry of Industry and Commerce argued that a 100 MW data center would represent only about 2% of the national peak recorded at the time and could be associated with investment of up to US$1 billion. Yet the same ministry made an important qualification: ANDE would retain the final decision and could simply refuse to sign if sufficient electricity were not available.
That sentence is more important than the headline investment number. It shows that Paraguay’s national electricity surplus does not guarantee project-level availability.
On June 9, the government then repealed Decrees 5306, 5307, 5860 and 5861. The official argument shifted toward protecting the sustainability of the electricity system, ANDE’s finances and long-term competitiveness while still pursuing industrialization. The reversal did not end the strategy of attracting energy-intensive industry. It showed that the tariff and allocation framework was not yet settled.
Econosur has previously examined the regional digital-infrastructure angle in Argentina and Paraguay’s AI Infrastructure Bet. The 2026 policy reversal adds a second layer: electricity access for digital infrastructure is becoming a regulatory and grid-planning question, not merely a price advantage.
Grid execution now matters as much as generation
ANDE’s own investment program shows where the constraint is moving. Its 2024–2043 generation plan is paired with transmission and distribution plans through 2033. Priority projects include the 500 kV Yguazú–Valenzuela line, the 220 kV Villa Hayes–Pozo Colorado corridor and a second 500 kV Itaipú–Villa Hayes line, alongside new substations and distribution modernization.
ANDE’s 2026 budget included US$511 million of physical investment. That is a budget figure, not actual execution. In July, the utility said it expected to execute about US$350 million during 2026 in transmission and distribution. The difference matters because industrial capacity appears only when financed projects become commissioned assets.
For suppliers, that creates a clearer market than the abstract idea of “cheap Paraguayan electricity.” Transmission lines, substations, transformers, switchgear, protection systems, digital grid management, metering, engineering, construction and maintenance are the physical layer that converts generation abundance into usable industrial capacity.
A more open electricity market is beginning to emerge
Paraguay is also changing the generation side of the market. Law 7599/2025, regulated by Decree 6034 in May 2026, created an operational framework for non-hydraulic renewable generation and established conditions for private generation, self-generation, cogeneration and distributed generation.
The first major test is Loma Plata. ANDE is preparing a 140 MW international solar tender in the Chaco, with official publication expected toward the end of 2026. The project is significant not because 140 MW transforms Paraguay’s national balance, but because it introduces a new procurement and investment model under the new legal framework.
The direction is therefore broader than “use more Itaipú.” Paraguay is beginning to combine binational hydropower, new private renewable generation and a larger transmission build-out. That makes the structure of the electricity market itself commercially relevant.
Regulation is becoming institutional
The shift is now reaching the institutional level. On August 13, the government announced proposals for a new Ministry of Mines and Energy and a dedicated electricity-sector regulator. Those bodies were not yet enacted as of August 21, and should not be described as operating institutions.
The proposal nevertheless signals a structural problem that Paraguay increasingly has to solve: ANDE is simultaneously system operator, dominant utility, investor, buyer and central commercial counterparty in a market that is becoming more complex. Private generation, industrial PPAs, special intensive consumers, tariff benchmarking and new cross-border options create regulatory questions that do not fit comfortably inside the old model.
The 2027–2028 period is the hinge
Two different clocks are now running. The current US$19.28/kW-month Itaipú tariff agreement ends with 2026, while the Annex C negotiation remains unresolved. Paraguay’s foreign ministry said in March that it was too early to pre-empt the tariff for 2027 or 2028 because the broader Annex C framework had to come first.
Separately, ANDE has said that the existing crypto-mining contracts expire on December 31, 2027. That means 2027–2028 could bring a material reallocation question: whether nearly one gigawatt now committed to special intensive consumption remains in that segment, moves toward other industries, supports general demand growth or is restructured under a new tariff regime.
Paraguay is entering a two-stage electricity transition. First comes the post-2026 Itaipú and tariff framework. Then comes the end-2027 decision over a large block of intensive-consumption capacity. The outcome will shape which industrial projects can realistically treat electricity as a durable competitive advantage.
What this means for industrial investors and suppliers
The investment case for Paraguay remains attractive precisely because the electricity base is so unusual. But large projects need to move beyond national price comparisons. The relevant diligence now includes the connection point, voltage level, available capacity, reinforcement works, tariff category, contract duration, interruption rules, project-finance implications and the probability that regulation changes before commissioning.
For equipment and engineering suppliers, the opportunity is increasingly tied to system expansion rather than only to the end users themselves. A new data center, fertilizer plant, hydrogen project or conventional manufacturer can trigger demand in substations, transmission, power quality, automation, backup systems, metering and grid-management infrastructure before the industrial facility is fully built.
Three business questions that require deeper research
1. Which Paraguayan locations can actually support a large new electrical load without major grid reinforcement?
National generation data are not enough. A location check requires the relevant substation, voltage level, existing load, planned reinforcements, connection route, reliability and the timing of transmission projects.
2. Which tariff and contractual framework would apply to a specific industrial project?
Crypto mining, data centers, self-generation, renewable procurement and conventional industrial users do not necessarily sit under the same commercial structure. The relevant question is which rules survive policy changes and which contract terms can be relied on over the project life.
3. Where will grid expansion create actionable supplier demand?
The public master plan identifies corridors and projects, but suppliers still need package-level information: who controls procurement, which scopes are open, what qualification is required, which contractors are incumbent and when equipment must actually be delivered.
Public sources show the national electricity strategy, but not the full commercial pipeline. They do not normally reveal spare capacity at a specific connection point, complete tender calendars, incumbent supplier positions, package-level decision makers or the realistic lead time between a political announcement and an energised industrial site.
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Sources and data points
Primary sources are used wherever possible. ABC Color is used selectively for ANDE figures and Itaipú budget comparisons not reproduced in equivalent detail on the public primary-source pages reviewed for this article.
- ANDE — National electricity consumption +19.4% through May 2026
- ANDE — January 2026 consumption and 5,752 MW system peak
- ANDE — Decree 6034 regulates Law 7599/2025
- MIC — Special framework for convergent industries
- Presidencia — Repeal of convergent-industry decrees, 9 June 2026
- ANDE — Efficient tariff benchmark and regulatory framework, 22 July 2026
- Presidencia — Proposed Ministry of Mines and Energy and electricity regulator, 13 August 2026
- ANDE — Generation, transmission and distribution master plans
- ANDE — 2026 budget and US$511m physical-investment plan
- ANDE — 140 MW Loma Plata solar tender under Law 7599
- Paraguay MRE — Itaipú tariff agreement and Brazilian free-market option
- Paraguay MRE — March 2026 Annex C negotiations
- Itaipú Binacional — US$19.28/kW-month tariff for 2024–2026
- ANDE — Decree 7824/2022 on Special Intensive Consumption
- ANDE — Law 7300 on illegal electricity use and equipment confiscation
- ABC Color — ANDE’s rising Itaipú power contracting, 2024–2026
- ABC Color — 41 intensive users, 943.8 MW and projected US$350m ANDE revenue
- ABC Color — Crypto-mining contracts expire 31 December 2027
FAQ
Is Paraguay running out of electricity?
No. The issue is not a general lack of generation today. The commercial constraint is increasingly whether power can be delivered at a specific location, under a workable tariff and within the required project timetable.
Why does grid capacity matter if Paraguay has Itaipú?
Itaipú creates generation abundance at the national level. Large industrial loads still need transmission, substations, local connection capacity and reliability at the project site.
How large is the crypto-mining load?
In April 2026, 41 legal intensive-consumption users had about 943.8 MW of reserved capacity, roughly 13.5% of Paraguay’s 7,000 MW share of Itaipú’s installed capacity.
What changes in 2027?
The current Itaipú tariff agreement runs only through 2026, while Annex C remains under negotiation. Existing crypto-mining contracts expire one year later, on December 31, 2027. The two timelines create a wider 2027–2028 allocation and tariff question.
Has Paraguay already created a new energy ministry and electricity regulator?
No. The government announced proposals in August 2026. They were still proposals as of August 21 and should not be described as established institutions.
Market analyst and founder of Econosur. Research focus: South American companies, projects, infrastructure, procurement structures, suppliers and cross-border commercial systems.