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How NREL Scientists Developed Solar Panels That Help Grow Bigger, Tastier Crops

By Ariel Lavery and Erin O'Toole et.al

A solar panel that collects energy from the sun  while also helping farmers grow bigger, tastier tomatoes and other crops.

A team of scientists at the National Renewable Energy Laboratory in Golden (NREL) say that’s exactly what they’ve developed. And this new type of solar panel could lead to better produce and more widespread solar power generation.

Some farmers already place solar panels on their land and grow crops alongside them. It’s a practice called agrivoltaics.

But the new panels designed by NREL are translucent  meaning they allow certain frequencies of light to pass through and reach crops planted beneath the panels. In fact, NREL scientists used the solar panels as the roof and walls of a greenhouse during their experiments.

Bryon Larson is NREL’s principal researcher on this study. He talked with In The NoCo’s Erin O’Toole about the solar panels and how they might be used in the future.

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Dr. Fei Yang Discusses Corn Rootworm, European Corn Borer, and Pest Monitoring

Video: Dr. Fei Yang Discusses Corn Rootworm, European Corn Borer, and Pest Monitoring

What insect threats are Minnesota corn growers facing, and what research is helping farmers stay ahead of them?

At the 2026 MN Ag Expo, University of Minnesota entomologist Fei Yang shared updates on three Minnesota Corn-supported research projects focused on insect monitoring, seed treatments, and pest resistance.

Current work includes statewide monitoring programs that use pheromone, light, and sticky traps to track key pests such as black cutworm, true armyworm, corn earworm, European corn borer, and corn rootworm. Researchers are also evaluating whether high-rate seed treatments provide effective corn rootworm control and studying the development of resistance in European corn borer populations to Bt corn traits.

These projects help researchers better understand pest pressures across Minnesota and provide farmers with practical information to support informed management decisions.