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Regenerative Agrivoltaics

From Appropedia

Why Regenerative Agriculture?

https://doi.org/10.1111/ajes.12334

Regenerative agriculture:

  • embodies both a mindset and a set of practices aimed at revitalizing soil health and fertility.
  • enhances biodiversity, safeguards watersheds, and boosts ecological and economic resilience.
  • fosters life both above and below the soil surface - inspired by natural systems
  • facilitates soil carbon sequestration, reducing atmospheric CO2 levels
  • offers a cost-effective, practical solution to addressing climate change.
  • additional benefits include the production of nutritious food, making it vital for tackling climate instability

Regenerative agriculture: An agronomic perspective

https://doi.org/10.1177/0030727021998063

  • Agriculture faces crises in soil health, biodiversity, and stagnating crop yields.
  • Regenerative agriculture gained prominence in recent years as a response to these challenges.
  • Supported by both civil society and major food corporations.
  • Key practices like cover cropping and reduced tillage are widely accepted, while others remain contested.
  • Regenerative practices may not yield universal benefits, depending on the context.
  • It may distract from more fundamental agricultural issues.
  • Agronomists are encouraged to approach regenerative agriculture with careful consideration.

What Is Regenerative Agriculture? A Review of Scholar and Practitioner Definitions Based on Processes and Outcomes

https://doi.org/10.3389/fsufs.2020.577723

  • Alternative food production method with potential positive environmental and social impacts.
  • No universally accepted or legal definition of "regenerative agriculture."
  • A review of journal articles/websites showed diverse definitions of regenerative agriculture
  • Definitions based on processes (e.g., cover crops, livestock integration, reduced tillage), outcomes (e.g., improved soil health, carbon sequestration, increased biodiversity), or a combination of both
  • The lack of a standard definition creates uncertainty in policy, certification, and carbon sequestration programs.
  • May be beneficial for users of the term to clearly define regenerative agriculture within their specific context.

Regenerative agriculture – the soil is the base

https://doi.org/10.1016/j.gfs.2020.100404

  • Regenerative agriculture (RA) seen as a potential solution for sustainable food systems.
  • Different actors hold varying perceptions of RA, with no clear scientific definition available.
  • A review of studies highlighted both convergences and divergences in RA's objectives and activities.
  • Convergence found in RA's environmental goals and emphasis on socio-economic factors affecting food security.
  • Socio-economic objectives are general and lack a structured implementation framework.
  • The study proposes a provisional definition of RA as a farming approach that uses soil conservation to regenerate and enhance ecosystem services.

The Imperative for Regenerative Agriculture

https://doi.org/10.3184/003685017X14876775256165

  • Agriculture faces significant challenges such as soil erosion and fossil fuel dependence, which impact food security for a growing global population.
  • Soil - vital for climate stability and is central to the soil-water-air-energy nexus
  • Regenerative agriculture aims to restore or enhance soil health, improving water quality, vegetation, and land productivity.
  • These practices increase soil organic carbon, promote new soil formation, sequester atmospheric carbon, and improve soil structure, fertility, and crop yields.
  • Benefits of regenerative agriculture also include better water retention, aquifer recharge, reduced flooding, drought resilience, and decreased soil erosion.
  • Localized food production can play a crucial role in soil preservation and regenerative practices, particularly in urban areas.

Mention of Agrivotlaics and Regenerative Agriculture

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Farming the sun: the political economy of agrivoltaics in the European Union

https://doi.org/10.1007/s11625-024-01601-7

Agrivoltaic systems, when combined with regenerative practices such as rotational grazing, organic permaculture, or beekeeping, have the potential to improve soil carbon sequestration [Macknick J, Hartmann H, Barron-Gafford G et al (2022) The 5 Cs of agrivoltaic success factors in the United States: lessons from the InSPIRE Research Study].

Environmental Benefits and  Market Potential of Agrivoltaics:  The Symbiotic Relationship of Sustainable Agriculture  and the Energy Transition

https://dukespace.lib.duke.edu/server/api/core/bitstreams/23f69a27-b063-457a-9fc9-086b8c63dd0f/content

  • Agrivoltaics offers farmers an opportunity to optimize land use and diversify revenue streams, with potential earnings of $700-$1,100 per acre annually for solar array leasing, compared to $320 per acre from traditional crops like corn or soybeans.
  • Integrating livestock grazing with solar installations can reduce maintenance costs. For example, sheep grazing has proven effective in managing vegetation at solar sites, lowering expenses significantly.
  • Solar farm lease payments vary based on location, size, and terms, with landowners earning between $250 and $3,000 per acre annually. A 1 MW solar farm can generate around $43,500 annually through electricity sales.
  • Agrivoltaics offers significant financial potential, with the integration of practices like sheep grazing and pollinator habitats enhancing farmer incomes and supporting sustainable farming.
  • Combining agrivoltaics with regenerative agriculture can provide supplementary income and increase the economic viability of sustainable farming practices, benefiting both agriculture and renewable energy sectors.
  • Agriculture accounts for one-quarter of global greenhouse gas emissions, and food corporations are increasingly committing to reducing emissions across supply chains.
  • Agrivoltaics combined with regenerative agriculture offers a pathway for food companies to lower scope 2 and 3 emissions. Over 600 food companies, including PepsiCo and Nestle, are scaling regenerative practices to cover 160 million hectares by 2030.
  • Corporations like Nestle, Danone, and Cargill pledged support for sustainable farming at COP28 and are investing in regenerative agriculture to reduce emissions and support biodiversity conservation.
  • Large food corporations can reduce scope 3 emissions by purchasing ingredients produced through regenerative practices and influence contracted farmers to adopt agrivoltaics on their lands. Additionally, power purchase agreements can help reduce scope 2 emissions.

Designing solar farms for synergistic commercial and conservation outcomes

https://doi.org/10.1016/j.solener.2021.09.090

  • Regenerative agriculture beyond urban areas seeks to balance financial and conservation goals.
  • Solar farm construction offers an opportunity to co-design facilities that enhance commercial returns for both agriculture and renewable energy sectors while improving conservation outcomes.
  • The paper explores the impact of spatially pairing agricultural and solar assets in agrivoltaic systems (Dinesh and Pearce, 2016; Dupraz et al., 2011a).
  • The focus is on achieving simultaneous benefits for agriculture, industry, and conservation.
  • Solar farms on degraded land can help regenerate vegetation and soil carbon.
  • Solar installations on such land may support the re-establishment of local biodiversity.
  • Degraded landscapes, like low-productivity croplands or overgrazed properties, can be repurposed for solar farms.
  • Using these sites can enhance native plant and animal communities.
  • Combining solar farms with regenerative agriculture can create significant synergies for environmental recovery.

Drivers of agrivoltaic perception in California and North Carolina

DOI 10.1088/2976-601X/ad5449

  • Integrating solar panels with existing farms enhances environmental stewardship and financial stability.
  • Agrivoltaic systems (AVS) improve microclimates and increase farm revenues.
  • This is especially useful in areas where water scarcity leads to land idling or repurposing.
  • Shifting to regenerative practices aligns with AVS, broadening crop options by providing shade and shelter.
  • AVS offers new economic opportunities and helps mitigate the effects of extreme weather and water shortages.
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Created January 27, 2025 by Uzair Jamil
Last edit January 28, 2025 by StandardWikitext bot
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