In the vast regions of northern Mexico, where the sun beats down with relentless intensity and water is an increasingly scarce and coveted resource, a quiet revolution is brewing. The growing demand for food, the scarcity of water and the urgency of moving towards clean energies force us to rethink how we manage our resources. In this scenario, a technology emerges that seems to challenge the traditional logic of competition for land: agrivoltaics.
Far from choosing between growing food or harvesting light, agrivoltaics strategically combines agricultural production and solar energy generation on the same surface. By installing solar panels elevated above the crops, space is dually used without interrupting agricultural activities.
A concept that comes from Germany. This idea, which began to germinate in Germany in the eightiesmanaged to land as a real option in Mexico thanks to the historic collapse in the prices of solar panels during the last decade, which transformed this vision into a financially viable alternative for countries with our climatic characteristics.
In the year 2023, The Mexican Agrovoltaic Network (RAMe) is bornan initiative that, according to its own mission statement, seeks to analyze, disseminate and promote these projects by integrating specialists from multiple disciplines. Today, RAMe brings together more than 70 organizations—including universities, companies and rural communities—with a presence in at least 14 states in the country.
The urgency to optimize the territory. According to data revealed in Intersolar Mexico 2026For this year alone, conventional photovoltaic developments have been authorized that will devour around 5,000 hectares of land. This shows a voracious need for space for electricity generation that, if not managed properly, could displace primary activities.
“Agrivoltaics comprehensively addresses three critical challenges for the country: energy security, water security and food security,” explained Valeria Amezcuapresident of the RAMe.
Water is crucial. In Mexico, the agricultural sector consumes about 76% of the available fresh water. This is where solar panels they do their magic: they act as technological umbrellas that moderate high temperatures and protect crops from intense solar radiation. This drastically reduces plant evapotranspiration, helps conserve soil moisture and reduces water demand.
The potential for the country is massive. If we look to the southeast, in the Yucatan Peninsula —where electricity consumption is growing above the national average— the data is revealing: Using just between 1% and 2% of the region’s livestock territory would allow for the installation of up to 12,000 MW of solar capacity. Current energy needs would be covered without the need to cut down a single hectare of forest or sacrifice the livestock vocation of the land.
lThe challenges from the field to the law. However, bringing the theory to the field involves technical and economic challenges. photovoltaic structures must be modified and installed at a higher height (up to two meters) to allow the passage of tractors and the natural growth of plants. This adaptation increases installation costs between 50% and 100%. Despite the cost barrier, the evidence in the field is promising, since there are successful tests with lettuce, tomato, carrot and chiltepin pepper crops.
In addition, RAMe is leading projects with high social impact, such as collaboration with Otomi communities in the State of Mexico, installing panels on greenhouses to generate clean energy that powers drip irrigation systems, saving up to 80% of water. The academic effort in Mexico City with the Sustainable and Educational Agrovoltaic Plot (PASE) also stands out. promoted by UNAM.
However, the biggest current brake is bureaucratic. In Mexico, agrivoltaics lacks its own legal figure. Producers and developers face a regulatory labyrinth where they are required to process the same permits as a large-scale power plant, even though the land maintains its original agricultural vocation. This contrasts with countries like Italy, that have already been adapted its legislation to facilitate this dual model.
htowards the circular economy. For the model to be truly revolutionary, it is not enough to generate shade and electricity; We must also look towards the earth. The magazine of the National Solar Energy Association (ANES) puts an innovative proposal on the table: integrate solar pyrolysis to manage agricultural waste (stems, stubble, leaves) left after harvest.
Solar pyrolysis is a process where biomass decomposes at high temperatures (between 400 and 800 °C) limiting oxygen. Unlike conventional methods, this uses a solar oven (composed of a heliostat and a parabolic concentrator) as a source of pure heat, eliminating the use of fossil fuels. With this you obtain biochar (biochar), a highly stable and porous material that remains in the soil for decades. This biochar is an excellent improver that increases soil fertility, optimizes water retention and sequesters carbon from the atmosphere, becoming the perfect ally against climate change and replacing chemical fertilizers.
A call to action. The circular agrovoltaic model, anchored in the vital nexus of Water-Energy-Food, is much more than an engineering curiosity. But as the RAMe warnsthere is a latent risk: that the energy transition is purely technological and forgets the people. Changing the origin of electrons from fossil to solar is of little use if it does not improve the quality of life and the economy of peasant families.
The development of this sector will inevitably require effective public policies, strategic investment and genuine collaboration between the agricultural, energy and academic sectors. Agrivoltaics is not only a technical alternative to meet clean generation quotas; is an imperative call to action to build a more resilient and equitable future. Mexico has the sun, it has the land and it has the urgency; Now all that is missing is the will to awaken this sleeping giant.
Image | EnelGreenPower
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