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Innovative AgriSolar design, a round-table discussion
Do you want to see solar that works with cows, horses, vineyards, orchards, vegetables, and other forms of agriculture? How about solar that doesn’t require perimeter fencing and is spaced apart to allow for equipment to grow crops or grow grass and hay crops?
Some of these solar designs might also work well for wildlife.
This webinar provides insights into what is already happening here in the U.S. and abroad. The solar developers show you what they are doing and how it can go to “scale.”
AgriSolar Clearinghouse hosts a webinar series with this round-table discussion featuring innovative solar designers Helical Solar, Sun Agri, Hyperion, Sandbox Solar, Solargik, RUTE Agrivoltaics, Soliculture, Stracker Solar, Taka Solar, and Sunstall.
Engage public, explore methods to secure NYS green energy
Solar-power developers need to explore using lower-quality agricultural land for solar energy, boost incentives for dual-use (combined agriculture and solar) options, avoid concentrated solar development and engage communities early to achieve New York’s green energy goals, according to forthcoming Cornell research.
“As farmland is generally flat and cleared, agricultural land will be the prime target for future solar energy development,” said Max Zhang, professor in the Sibley School of Mechanical and Aerospace Engineering, in the College of Engineering, and senior author of “Strategic Land Use Analysis for Solar Energy Development in New York State,” which will publish in August 2021 in Renewable Energy. “Good farmland, however, is not ideal.”
Made in the shade: Growing crops at solar farms yields efficiency
“There is potential for agrivoltaic systems – where agriculture and solar panels coexist – to provide increased passive cooling through taller panel heights [emphasis added], more reflective ground cover and higher evapotranspiration rates compared to traditional solar farms,” said senior author Max Zhang, professor in the Sibley School of Mechanical and Aerospace Engineering [at Cornell], “We can generate renewable electricity and conserve farmland through agrivoltaic systems.”
In New York, for example, about 40% of utility-scale solar farm capacity has been developed on agricultural lands, while about 84% of land deemed suitable for utility-scale solar development is agricultural, according to a previous research study from Zhang’s group…
Climate change will put a drag on U.S. corn, soy, and wheat harvests by 2030
Maybe there is an opportunity to shift why we are growing corn and soybeans, and how they are grown. Perhaps agrivoltaics could help enhance soil health, provide farmers with a steady income, and reduce the stress that so many farm families face.
That would allow farmers to grow corn for food (rather than for ethanol), even in the face of climate change adding increasing stress to corn growers.
“Climate change is already making it harder to farm. The long-term solution to this isn’t more fertilizer. We have to start working with Mother Nature again,” said Seth Watkins, owner-operator of Pinhook Farm in southwest Iowa. “For my family and me, this includes growing a more diverse crop rotation, keeping soil covered with crops or cover crops year-round, and strategically restoring prairie to our fields to protect soil and water quality and provide wildlife habitat….”
Midwestern US has lost 57. 6 trillion metric tons of soil due to agricultural practices
A new study shows that, since Euro-American settlement approximately 160 years ago, agricultural fields in the midwestern U.S. have lost, on average, two millimeters of soil per year. This is nearly double the rate of erosion that the USDA considers sustainable. Furthermore, USDA estimates of erosion are between three and eight times lower than the figures reported in the study. Finally, the study’s authors conclude that plowing, rather than the work of wind and water, is the major culprit.
USDA: Feed grains sector at a glance
The major feed grains are corn, sorghum, barley, and oats. Corn is the primary U.S. feed grain, accounting for more than 95 percent of total feed grain production and use.
- The United States is the largest producer, consumer, and exporter of corn in the world.
- On average, U.S. farmers plant about 90 million acres of corn each year, with the majority of the crop grown in the Heartland region.
- Most of the crop is used domestically as the main energy ingredient in livestock feed and for fuel ethanol production.
- Corn is also processed into a multitude of food and industrial products including starch, sweeteners, corn oil, and beverage and industrial alcohols.
Corn and soybean production up in 2021, USDA Reports, Corn and soybean stocks up from year earlier, Winter Wheat Seedings up for 2022
WASHINGTON, Jan. 12, 2022 – Increased acreage and higher yields for corn and soybeans led to record high soybean production and near-record high corn production, according to the 2021 Crop Production Annual Summary released today by the U.S. Department of Agriculture’s National Agricultural Statistics Service (NASS).
Biden-Harris administration announces availability of Inflation Reduction Act funding for climate-smart agriculture nationwide
[Jargon alert, the article will explain more]
The IRA funding includes an additional $8.45 billion for EQIP, $4.95 billion for RCPP, $3.25 billion for CSP, and $1.4 billion for ACEP. The increased funding levels begin in fiscal year 2023 and rapidly build over four years. These additional investments are estimated to help hundreds of thousands of farmers and ranchers apply conservation to millions of acres of land.
Additionally, the IRA provides $300 million to quantify carbon sequestration and greenhouse gases (GHG) through the collection and use of field-based data to assess conservation outcomes. Information gained through this effort will be used to….
Alley cropping case studies in Appalachia
The Natural Resource Conservation Service (NRCS) describes alley cropping as having several conservation purposes, including reducing surface water runoff and erosion, improving soil health, altering subsurface water quantity or water table depths, enhancing wildlife and beneficial insect habitat, increasing crop diversity, and increasing carbon storage.
Much like agrivoltaics with crops and/or cattle, the combined farming practice can increase overall yields and benefits. Plus, funding may be available. The case study focuses on Appalachia but could be emulated elsewhere.
Solar farms put cow comfort and crop yield ahead of harvesting electrons
Solar arrays that promise to generate happier, healthier cows and crops, while producing cheap electrons on the side, are being put into practice in France, following a series of government-led energy tenders with a difference…
To really drive home this focus, the French government used contracts for the difference where the price per MWh is set for 20 years above the market value to compensate for the prioritization of agriculture and livestock over maximum solar production…