The region’s shift toward renewable sources, which accounted for 67.4% of electricity generation in 2025, is opening up a new area of concern: managing the waste from its own infrastructure. Although the boom in solar and wind technology began only a decade ago and most equipment currently in operation has not yet reached the end of its useful life, premature failures and technological renewal are accelerating the disposal of panels, wind turbines, and batteries.
This scenario has led several countries to design plans, programs, and regulations for recycling reusable components. The goal is to mitigate environmental impacts throughout the life cycle of these technologies, preventing heavy metals, plastics, and corrosive or toxic substances from affecting soil, air, and water.
The Technical Note from the Latin American and Caribbean Energy Organization (OLACDE) explains that the generation of this waste represents a circular economy opportunity whose potentially recoverable economic value could reach US$209 billion by 2050 through material recycling, reuse, and recovery strategies. This perspective broadens the sector dialogue, adding the need to assess the economic potential of secondary resources rather than looking solely at the physical volume of waste.
The region currently has 150 million solar panels in operation and 16,000 wind turbines, which, combined with the rapid growth of batteries and solar and wind power, makes it possible to project the scale of accumulated material volumes toward mid-century:
• 81 million tons of total materials will be embedded in transition technologies.
• 36 million tons will be steel, equivalent to 63% of the region’s current annual production of that metal.
• 4 million tons will be copper, a volume close to 40% of the region’s annual production.
• 10 million tons will be aluminum, nearly triple Latin America and the Caribbean’s current annual production.
The study indicates that recovering these components would reduce the need for new extractive activities, lower emissions associated with mining, and strengthen the security of supply for resources considered critical worldwide.
Artificial intelligence in the circular economy
The technical note points out that artificial intelligence acts as a key enabler in managing these assets. Digital tools and predictive systems enable continuous monitoring of devices, which facilitates efficient maintenance scheduling, extends equipment lifespan, and automates their classification for refurbishment or recycling processes.
In the specific case of lithium batteries used in electric mobility, algorithms analyze operating history to determine when a module can be assigned to a second life in stationary storage applications. This alternative extends the device’s overall life cycle and delays the need for its final disposal.
An industrial opportunity for the region
OLACDE argues that the circular economy opens up an opportunity for the region’s industrial development. Recovering critical materials could reduce dependence on virgin raw materials, decrease strategic imports, create new regional value chains, generate specialized employment, and strengthen supply security for the energy sector of the future.
However, the document warns that developing this industry will require strengthening specific regulatory frameworks, extended producer responsibility schemes, and traceability and reverse logistics systems, since these capabilities are still incipient in most countries in the region.
The sustainability of the sector does not end with the installation of wind farms, solar plants, or batteries; it will depend on the region’s ability to efficiently transform technological waste into new productive resources.
Read the technical note at the following link: https://www.olacde.org/publicaciones/nota_tecnica_19/
