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Solar farming in the desert: energy and agricultural complexes of the PRC

Solar Farming: The Dual Function of Energy-Agricultural Complexes in the Fight Against Desertification

For a long time, the construction of large-scale solar power plants (SPPs) and the restoration of ecosystems were considered completely different, unrelated directions. Desert regions with their colossal level of insolation have always attracted energy corporations, but the aggressive environment – shifting sands, dust storms and extreme temperatures – significantly reduced the efficiency of photovoltaic modules.

In 2024–2026, China successfully scaled up the concept of solar farming, proving that innovative energy-agricultural complexes can act not only as a source of clean electricity, but also as a powerful engineering tool for regenerating degraded soils.

solar farming

Physical Screen: Climatic Oasis Under a Sun Canopy

The essence of desert solar farming is to create an artificial two-tiered landscape. The upper tier is formed by arrays of solar panels raised on special high supports, and the lower tier becomes a zone for the restoration of the biocenosis.

Installing such solar canopies radically changes the microclimate beneath them thanks to purely physical mechanisms:

  • Radiation shielding: The panels absorb excess solar radiation, reducing the surface temperature of the sand directly beneath them by 4–8 °C.
  • Moisture conservation: Lowering the temperature slows the evaporation of residual groundwater and nighttime condensation by 20–30%. This creates a stable level of capillary moisture, sufficient for plants to survive without constant artificial watering.
  • Aerodynamic protection: Rows of solar arrays act as artificial windbreaks, dissipating the kinetic energy of surface winds and preventing seeds and fine soil particles from being blown away.

Biological layer: Pharmaceutical regeneration with licorice

energy and agricultural complexes

Under the protective shield of energy-agricultural complexes, Chinese agronomists are planting drought-resistant and salt-tolerant crops, among which the absolute leader is the Ural licorice (Glycyrrhiza uralensis). The choice of this plant is due to a strict pragmatic calculation:

  1. Nitrogen fixation: As a member of the legume family, licorice enters into a symbiosis with nodule bacteria that fix atmospheric nitrogen and enrich the poor desert sand with it, triggering the processes of primary humus formation.
  2. Deep root system: The powerful roots of licorice penetrate deep into the underground layers, mechanically “stitching” and stabilizing the sandy substrate, which finally stops the movement of the dunes.
  3. Economic payback: Licorice root is a valuable raw material for the global pharmacology, cosmetology and food industries. The sale of the licorice crop fully pays for the costs of maintaining and servicing power plants.

Thanks to such synergy, thousands of hectares of former desert in northern China have turned into thriving energy and agricultural clusters, which locals call “energy oases.”

Expert view of the AVELife Institute: A comprehensive approach to solar farming

Analysts at the AVELife Institute see China’s energy-agricultural complexes as a perfect demonstration of the principle of “Engineering instead of slogans.” This is a business model where ecological restoration generates profit (through electricity and medicinal raw materials) rather than requiring ongoing subsidies.

solar panels in the desert

However, to achieve maximum effect in the regeneration of such extreme zones, we suggest integrating underground nutrition technology. Planting licorice under panels will show significantly higher results if during planting use organic-mineral complexes of the GREENODIN series based on glauconite:

  • Moisture retention: GREENODIN’s glauconite mineral matrix retains moisture directly near the licorice roots, leveling out temperature peaks that occur during periods of maximum summer heat outside the shaded area.
  • Stimulation of symbiosis: Agronomically beneficial microorganisms included in GREENODIN complexes accelerate the development of licorice nodule bacteria. This doubles the rate of nitrogen accumulation in the desert substrate.
  • Transformation into an agrocenosis: This triple combination (Shade panels + Licorice nitrogen fixation + GREENODIN microbiome) allows you to prepare a desert area for growing more demanding crops in just 2–3 seasons, transforming the desert into a full-fledged regenerative farm.Transformation into an agrocenosis: This triple combination (Shade panels + Licorice nitrogen fixation + GREENODIN microbiome) allows you to prepare a desert area for growing more demanding crops in just 2–3 seasons, transforming the desert into a full-fledged regenerative farm.

Useful links for publication (References)

  1. Nature Sustainability
  2. ScienceDirect / Journal of Cleaner Production
  3. Frontiers in Plant Science

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