Why Algonquin Power & Utilities is investing $92m in Chile’s ESSAL

Algonquin Power & Utilities Corporation (TSX: AQN), a Canadian renewable energy and regulated utility company, has reached a definitive agreement to acquire a controlling stake in Empresa de Servicios Sanitarios de Los Lagos S.A. (ESSAL), a leading water and wastewater services provider in southern Chile.

Under the terms of the agreement announced on September 11, 2020, Algonquin Power & Utilities will purchase the 53.51% interest in ESSAL currently held by Chilean utility Aguas Andinas S.A. for approximately $92.3 million. The deal marks Algonquin’s first international water utility investment and comes as the firm continues its expansion beyond North America into OECD countries with stable regulatory environments.

What does ESSAL do and why does it matter to Algonquin’s global strategy?

ESSAL provides essential water and wastewater services across a large swathe of southern Chile, spanning three regions and 33 municipalities. The utility currently manages nearly 230,000 water and sewerage connections, supported by a robust physical infrastructure that includes 48 potable water production systems and 29 sewage treatment plants. Its distribution and sewage network extends over 4,100 kilometers.

Algonquin Power & Utilities sees this acquisition as a strategic fit for its long-term growth plan. The Canadian firm is pursuing a diversified regulated utility portfolio that includes water, electricity, and natural gas assets, and the Chilean deal serves as a springboard into Latin America’s infrastructure sector.

Arun Banskota, President and Chief Executive Officer of Algonquin Power & Utilities, described the acquisition as a milestone moment. He said the ESSAL acquisition aligns with the company’s strategic goal of expanding its regulated footprint in countries that are both economically stable and open to foreign investment.

He emphasized that Chile’s regulatory framework, which has attracted significant international participation in recent years, provides a strong foundation for responsible utility ownership. According to Banskota, ESSAL will benefit from Algonquin’s core strengths in safety, operational excellence, and infrastructure innovation.

Why Chile’s water sector is drawing global investor interest

Chile is one of the few countries globally where water services are largely privatized and operate under long-term concessions with clear regulatory oversight. This unique model has created investment opportunities for foreign companies seeking stable, long-horizon infrastructure returns.

The Chilean water sector is governed by the Superintendencia de Servicios Sanitarios (SISS), which enforces service quality, pricing, and environmental compliance standards. This framework has been credited with improving water coverage and sanitation access over the last two decades while attracting international capital.

For Algonquin, the move into Chile signals confidence in this model and reflects a wider investor trend of pursuing assets with both essential service status and decarbonization alignment.

Aguas Andinas to exit ESSAL to refocus on climate-resilient infrastructure

The seller, Aguas Andinas, is one of Chile’s largest water utility firms and a subsidiary of Spain-based Agbar Group. In its public statement, the firm said the divestment would enable it to redirect capital toward climate-resilient infrastructure upgrades and new investments within its core operating territory in the Metropolitan Region of Santiago.

Marta Colet, Chief Executive Officer of Aguas Andinas, said the transaction underscores the attractiveness of Chile’s water industry for global investors. She highlighted that ESSAL’s transition to Algonquin Power & Utilities is not an exit from the sector, but rather a strategic repositioning that allows Aguas Andinas to focus on critical infrastructure investments to address the country’s escalating water stress and climate risks.

Colet also pointed to the transaction’s potential to drive job creation and stimulate local economic activity, particularly as Chile navigates the COVID-19 recovery phase.

What happens next: Tender offer and regulatory process underway

Because Algonquin Power & Utilities is acquiring a controlling stake in a publicly traded Chilean company, local law requires it to initiate a public tender offer for the remaining ESSAL shares. The process will follow guidelines set by Chile’s Financial Market Commission (CMF) and is expected to launch after regulatory approvals are secured.

While specific timelines were not disclosed, Algonquin said it expects the deal to close before the end of 2020, subject to customary closing conditions and regulatory approvals. The company also confirmed that ESSAL will be operated by a locally based management and operational team, ensuring continuity and alignment with local conditions.

How Algonquin plans to integrate ESSAL into its water portfolio

While ESSAL is Algonquin’s first water utility outside North America, the firm brings considerable experience in managing water assets through its Liberty Utilities division, which operates municipal-scale water and wastewater services in the United States.

Post-acquisition, Algonquin intends to deploy capital to strengthen ESSAL’s operational resilience, including upgrades to treatment facilities, pipeline replacement, and system digitization. The firm also plans to apply its ESG-driven approach to improve sustainability performance and compliance outcomes in water-stressed regions.

The company believes that the Chilean utility can serve as a benchmark for future international water deals, given the strength of its local asset base and opportunities for modernization.

Sector analysts see infrastructure deal as both strategic and opportunistic

While not all analysts have commented publicly on the transaction, infrastructure investors generally view the acquisition as a positive step in Algonquin Power & Utilities’ growth journey. Chile’s macroeconomic fundamentals, investment-grade credit rating, and OECD membership make it an appealing destination for long-term infrastructure players.

Moreover, the COVID-19 pandemic has underscored the value of essential services, with water utilities proving resilient across market cycles. For investors focused on ESG performance, water infrastructure also offers a compelling narrative linked to public health, climate adaptation, and sustainable development.

Algonquin’s expansion into this space may further its appeal to global infrastructure funds and institutional investors seeking inflation-protected, cash-generating assets with social impact.

Sentiment analysis: Strategic buy with stable upside

From a capital deployment perspective, the ESSAL transaction reflects a calculated expansion by Algonquin Power & Utilities into an adjacent utility domain within a globally respected regulatory regime. The $92 million outlay, while modest relative to Algonquin’s broader asset base, secures a majority foothold in a high-need, low-volatility infrastructure sector.

Market sentiment around the deal is cautiously positive, with investors encouraged by the regulated nature of ESSAL’s operations and Chile’s transparent concession model. While currency and political risks are present, the long-term fundamentals of water infrastructure remain sound.

Pending the successful execution of the tender offer and integration efforts, the move could help reinforce Algonquin’s positioning as a diversified utility with global reach—capable of scaling its sustainability-driven utility model across borders.

Key takeaways: What does the ESSAL acquisition mean for Algonquin Power & Utilities?

• Canadian utility Algonquin Power & Utilities has agreed to acquire a 53.51% stake in Chilean water utility ESSAL for $92.3 million.

• The transaction marks Algonquin’s first water utility investment outside North America and its entry into Chile’s privatized water sector.

• ESSAL operates across 33 municipalities in southern Chile, with 230,000 connections, 48 water systems, and 29 wastewater plants.

• The acquisition will trigger a mandatory tender offer for the remaining ESSAL shares under Chilean law.

• Aguas Andinas will exit its stake in ESSAL to reinvest in climate-resilient projects in its Santiago operating area.

• Algonquin plans to deploy local management, inject capital for upgrades, and apply ESG and operational best practices.

• Analysts view the move as a strong strategic play into essential infrastructure in a stable, investment-grade OECD economy.

• The deal is expected to close by year-end 2020, pending regulatory approvals.