Related Experiment Video
Updated: Sep 19, 2025
11:53
Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
Published on: December 9, 2012
13.1K
When is Agrivoltaism Environmentally Beneficial? A Consequential LCA and Scenario Discovery Approach
Pierre Jouannais1,2, Mathilde Marchand-Lasserre1, Mélanie Douziech3
1Centre Observation, Impacts, Energie (OIE), MINES Paris-PSL University, 1 rue Claude Daunesse, 06904 Sophia Antipolis, France.
Environmental Science & Technology
|June 6, 2025
Summary
Agrivoltaic systems (AVS) combine solar energy and agriculture. This study identifies AVS configurations that outperform conventional solar panels and farming, crucial for sustainable land use and climate change adaptation.
Area of Science:
- Agricultural Science
- Renewable Energy Engineering
- Environmental Science
Background:
- Agrivoltaic systems (AVS) integrate photovoltaic (PV) electricity generation with crop or animal production, offering land-sharing benefits.
- AVS can enhance food security and provide climate change adaptation by optimizing microclimatic conditions for crops.
- The environmental performance of AVS configurations varies significantly, necessitating comprehensive analysis for effective deployment.
Purpose of the Study:
- To identify optimal agrivoltaic system (AVS) configurations that environmentally outperform conventional photovoltaic (PV) and agricultural practices.
- To provide a knowledge base for policymakers regarding the promotion or discouragement of specific AVS designs.
- To understand the diverse performance outcomes of AVS across various crop types, climates, and market conditions.
Main Methods:
- Development of a parametrized consequential life-cycle assessment (LCA) model for simulating AVS performance.
- Application of a scenario discovery algorithm to analyze stochastic AVS configurations.
- Inclusion of variables such as technological context, agronomical factors, market dynamics, and energy/crop demands.
Main Results:
- Identification of specific AVS configurations that demonstrate superior environmental performance compared to standalone PV and crop production.
- Quantification of the performance variations across different AVS setups, highlighting key influencing factors.
- Insights into the conditions under which AVS can achieve environmental benefits over conventional systems.
Conclusions:
- The environmental viability of AVS is highly dependent on specific configuration parameters and contextual factors.
- Targeted design and policy interventions are necessary to maximize the benefits of AVS for sustainable agriculture and energy production.
- Further research is needed to explore the full potential of AVS in addressing climate change and land competition challenges.
Related Concept Videos
01:43Sustainable Development
13.6K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.6K
01:57Adaptations that Reduce Water Loss
26.4K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
26.4K
01:26Design Example: Sustainability in Concrete Building
229
As the construction industry moves towards more eco-friendly practices, concrete's adaptability and its ability to incorporate sustainable features make it a key material in the drive towards greener building solutions.
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
229
01:30Environmental Applications of Microorganisms
302
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
302
01:21Dimensions of Health and Illness
8.3K
The factors influencing the health-illness continuum can be internal or external and may or may not be under conscious control. They are related to the following eight human dimensions, and each dimension is interrelated to one other.
8.3K
02:16Light Acquisition
8.6K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
8.6K