Precision Agriculture and Autonomous Systems
The Institute's engineering labs are a hotbed for developing next-generation farm technology tailored to the vast, variable landscapes of the plains. A flagship innovation is the 'Plains Scout,' a low-cost, solar-powered autonomous ground vehicle. Unlike large tractors, the Scout is lightweight, reducing soil compaction. It is equipped with a multi-sensor array—including hyperspectral cameras and miniaturized soil probes—that can create high-resolution maps of crop health, moisture stress, and nitrogen levels in real-time. The data is processed by onboard AI that can make micro-decisions, such as spot-spraying a single weed or applying fertilizer only to a nutrient-deficient patch. This system moves beyond blanket field management to hyper-local care, optimizing inputs and boosting sustainability. The designs are open-source, encouraging local manufacturers to build and adapt them.
Advanced Water Sensing and Management
Water scarcity drives relentless innovation. Institute hydrologists and electrical engineers have co-developed a wireless sensor network called 'AquaNet.' These penny-sized sensors can be buried at various depths in a field or embedded in irrigation canals. They measure not just moisture, but also water salinity and temperature, transmitting data via a low-power, long-range radio network that covers areas with poor cellular service. The data feeds into a cloud-based dashboard that provides growers with actionable irrigation schedules and alerts them to potential issues like leaching or salt buildup. A companion technology is a low-energy, solar-powered valve actuator that can automatically adjust water flow based on the AquaNet data, creating a closed-loop, smart irrigation district. This system is revolutionizing water accountability and conservation at a landscape scale.
Renewable Energy Integration for Rural Areas
Addressing the energy-climate-agriculture nexus, the Institute is piloting novel agrivoltaic systems. These are solar panel arrays specifically designed to be installed over cropland or pasture. The panels are mounted higher and spaced further apart than traditional solar farms, allowing sufficient light for photosynthesis and machinery access below. Early research shows certain crops, like leafy greens and some berries, actually benefit from the partial shade, reducing water stress. Meanwhile, sheep can graze the forage underneath, providing income from the same acre. The electrical engineering team is also developing smart inverters and battery storage solutions optimized for the variable output of wind and solar in the plains, helping to stabilize the grid in remote areas and make renewable integration more economically viable for rural electric cooperatives.
Data Platforms and Digital Twins
Perhaps the most significant technological output is not hardware, but software. The Institute's 'Plains Digital Twin' is a comprehensive virtual model of the region. It integrates real-time data from thousands of sources—weather stations, satellite imagery, soil sensors, commodity markets, even traffic patterns—into a unified simulation environment. Researchers, planners, and even educators can use this platform to run 'what-if' scenarios. What would be the watershed impact of converting 10% of a county to perennial crops? How would a new housing development affect wildlife corridors? The platform uses machine learning to identify hidden patterns and predict emergent problems. This tool democratizes complex systems analysis, allowing stakeholders to visualize the interconnectedness of ecological, economic, and social systems and make more informed decisions for the long-term health of the Great Plains.