From 4 to 6 March 2026, Rimini will host Key Energy, thereference event for the world of energy transition, which every year brings together operators, designers and companies involved in the development of renewable energy at the Rimini Expo Centre.
It is in contexts like this that the debate on agrivoltaics is becoming more intense and, at the same time, more complexBecause if on the one hand the technology is now mature and the plant solutions continue to evolve, on the other it is becoming increasingly evident that the real challenge does not only concern the energy produced, but the way agriculture is integrated, read and demonstrated over time.
Beyond the structures, the agricultural question
In recent years, agrivoltaics has often been described as a response capable of combining energy production and agricultural land useHowever, as the number of projects and the areas involved increased, a question that goes beyond technical feasibility has become more clear.
As it is demonstrated, over time, that an agrivoltaic system continues to be truly agricultural as well, and not only formally compatible with a cultivation activity?
This question cannot be answered with a single assessment or a snapshot taken in a single season. Rather, it requires the ability to observe slow processes, progressive adaptations, and crop responses that develop over the years.
Authorizations and the need for objective evidence
In the authorization procedures, agriculture is increasingly called upon to provide evidence, not just qualitative descriptions. It is required to reconstruct the productive state of the land, to demonstrate its agricultural vocation and to credibly evaluate how this could evolve once the system is installed.
In this passage, data plays a central role because it allows us to transform agronomic experience into a shareable and comparable basis.historical analysis of agricultural performance In fact, it allows us to understand how a plot has performed in previous years, what dynamics were already present and which variations fall within normal crop variability.
This type of reading becomes essential to avoid simplifications and to build more solid assessments, capable of distinguishing between what is structural and what is contingent.
Agricultural continuity as an observable process
Talking about agricultural continuity means accepting that there are no shortcuts. Continuity is not a static fact, but a process that needs to be observed over time, season after season.
The satellite monitoring allows you to follow the vegetative progress throughout the entire agricultural cycle, even on large surfaces and in the presence of systems equipped with mobile tracker modules. This observation continues reduces uncertainty and allows for comparisons between different periods, different areas and non-homogeneous growing conditions.
In the agrivoltaic context, this approach allows us to understand whether crops are maintaining their productive capacity, whether they are changing their behavior, and to what extent these changes are attributable to the system or other factors.
Water and microclimate, signals that emerge over time
Among the most sensitive variables in agrivoltaic systems, water plays a central role, often underestimated in the initial project phases. Shading and modified microclimates directly impact irrigation needs and crop water balance, making estimates based on standard parameters less reliable.
The daily water balance calculation It allows us to read more precisely what is happening in the soil and plants, intercepting situations of stress or excess that do not always produce immediate effects, but which can impact productivity in the medium term.
In this sense, water saving is not just a goal, but a useful indicator to evaluate the quality of integration between the plant and agricultural activity.
Biomass and crop production response
Next to the water, there biomass growth represents another key element for understanding crop response. Analyzing biomass means going beyond a purely visual reading of vegetative vigor and starting to think in terms of real productivity.
The identification of areas with homogeneous behaviour within the plots allows us to read spatial differences better, Of estimate production potential and of build more coherent future scenarios.
The issue of CO₂ absorption thus also finds a concrete agricultural dimension, linked to crops and their performance over time.
Separate the effect of the system from external events
In agriculture, not all production variations can be traced back to design choicesExtreme weather events such as hailstorms, floods, or periods of prolonged stress can significantly affect crop performance.
The ability to correlate agricultural data over time with specific meteorological events allows us to reconstruct more objectively seasonal dynamics, distinguishing the impact of the agrivoltaic system from that of external factors. This type of interpretation is increasingly relevant both in the authorization and risk management fields.
From the methodological approach to operational experiences
This modus operandi does not arise in the abstract. In recent years it has been applied in real contexts through operational collaborations with companies active in the design and construction of renewable energy plants, like Synergy And RP Global.
In the case of Syniergy, the use of data has allowed us to reconstruct in some concrete cases the historical agricultural trends, analyze irrigation needs, evaluate biomass growth And compare the current scenario with the projected one, transforming the data into a tool for reading and dialogue between different skills.
A comparison that looks to the long term
The presence of TETHYS at Key Energy 2026 is part of this observation and comparison pathAt a time when agrivoltaics is called upon to demonstrate its agricultural as well as energy sustainability, the real challenge is not to accumulate information, but build reliable methods to read them over time.
It is on this ground, made of data, observation and responsibility, which plays an important part in the future of agrivoltaics.
