Global renewable energy investment is being redrawn — not by crisis, but by calculation. In a transaction that closed in late 2025, Spanish independent power producer Zelestra handed off its entire Latin American platform to Colombian multi-energy company Promigas for approximately $1.1 billion.

The deal covers roughly 3.5GW of solar and storage assets spread across Chile, Peru, and Colombia — a portfolio that includes operating projects, assets under construction, and an advanced development pipeline. For Zelestra, it marks a deliberate and large-scale repositioning, not a retreat.

A billion-dollar handoff across three countries

The transaction, announced in December 2025 and completed shortly after, ranks among the largest renewable energy portfolio sales Latin America has seen in recent memory. Zelestra’s exit hands Promigas a platform spanning three countries and positions the Colombian company as a significantly more consequential player in regional clean energy.

The scale of the deal reflects how mature parts of the Latin American renewables market have become. Assets that once required patient development capital are now attractive enough to command billion-dollar valuations on the secondary market — the kind of liquidity that signals a market has genuinely grown up.

For Zelestra, the timing was deliberate. The company didn’t sell because the assets underperformed. It sold because the strategic calculus pointed elsewhere.

What Promigas is actually acquiring

The portfolio Promigas is taking on is neither speculative nor entirely shovel-ready. Of the 3.5GW total, 1.4GW consists of contracted solar PV and battery energy storage capacity with revenue agreements already in place, and within that, 1GW is either operational or actively under construction.

The flagship asset is the Aurora project in northern Chile — a 220MW solar installation paired with 1GWh of battery storage. Projects combining generation with dispatchable storage are increasingly what offtakers and grid operators want. Aurora is the kind of asset that anchors a portfolio.

The remaining 2.1GW spans 19 projects in advanced development across the three countries. These aren’t early-stage ideas; they’ve cleared significant development hurdles already. For Promigas, a Colombian multi-energy holding company, the acquisition delivers an immediate foothold in regional renewables along with a built-in pipeline to sustain growth well beyond the near term.

Zelestra’s calculated pivot to Europe and the US

Zelestra’s stated rationale for the sale is direct: the company sees its greatest growth opportunities in Europe and the United States. Going forward, it’ll prioritize the US, Germany, Italy, and Spain — markets where it believes it can compete as a customer-focused, multi-technology energy provider.

CEO Leo Moreno described the completed sale as “a major step in our strategic transformation into a customer-centric, multi-technology leader focused on Europe and the US.” That framing matters. The divestment isn’t presented as a downsizing but as a reallocation of attention and capital toward higher-priority markets.

One segment stands out in Zelestra’s new strategy: data centers. Moreno specifically cited “exponential growth” in data center energy demand as a key driver, noting the company already holds a leadership position in that space. As hyperscale computing facilities multiply across Europe and North America, their appetite for reliable, large-scale clean power has become one of the most significant demand signals in the energy industry. Zelestra is betting it can capture a meaningful share of that.

The pivot reflects a broader pattern visible across the renewables sector. Capital and corporate attention are concentrating in markets where policy frameworks, grid infrastructure, and corporate power purchase agreement activity converge — conditions that currently favor Europe and the US over much of Latin America.

An EPC footprint that stays behind

Zelestra’s exit from Latin America isn’t total. Despite divesting its entire project ownership portfolio in the region, the company’s engineering, procurement, and construction division will continue operating in Peru and Chile. The distinction between owning assets and building them matters here.

The EPC unit is actively involved in constructing the Babilonia solar PV project in Arequipa, Peru. In March 2026, Zelestra secured a $176 million green financing package for the project from Natixis Corporate & Investment Banking and BBVA Peru — a signal that lenders remain confident in the company’s ability to deliver in the region even as its ownership role winds down.

This retained presence suggests Zelestra sees value in maintaining technical credibility and contractor relationships in Latin America without the balance sheet exposure of project ownership. Leaner, lower-risk, and still connected to a market it knows well.

What to watch next

The Zelestra-Promigas transaction sets up several storylines worth tracking. For Promigas, the immediate challenge is integration — absorbing 19 development-stage projects across three countries while simultaneously managing operational assets is a substantial undertaking. How effectively it executes will determine whether this acquisition becomes a foundation or a burden.

For Zelestra, the pressure shifts to delivery. Declaring a pivot to Europe and the US is one thing; competing against entrenched players in those markets is harder. The data center segment Moreno highlighted is real and growing, but it draws well-capitalized rivals too.

More broadly, the deal may signal a coming wave of portfolio consolidation in Latin American renewables — as IPPs that built early positions look to recycle capital and regional buyers look to scale quickly. If that dynamic accelerates, it’ll reshape who owns the region’s clean energy future.