A natural fit: Clean energy that works for the land

The shift to renewable energy is picking up momentum, and with it comes a practical question: how do we scale clean power without putting more pressure on land that supports food, nature and livelihoods?  

A recent report from the International Institute for Sustainable Development (IISD) looks at how renewable energy and sustainable land management can work together when projects are planned with land and people in mind. 

During the webinar on the report findings, UNCCD Deputy Executive Secretary Andrea Meza noted, “There are ways in which we can deploy these technologies in different landscapes while ensuring food and water security and protecting biodiversity. It is possible to reduce negative impacts and have positive ones if we start putting in place integrated land use plans as part of the strategy for deploying these technologies.” 

To avoid catastrophic climate change impacts, the world must rapidly transition away from fossil fuels toward renewable energy sources. The share of renewable energy in the power mix is likely to continue growing rapidly, as countries strive to fulfil their emission reduction commitments and the cost of renewable energy technologies continues to shrink.  

“The starting point was: how can we make sure that the expansion of renewable energy does not come at the expense of sustainable land management and our efforts to halt land degradation globally? What are the main strategies to make sure that new renewable energy installations do not lead to land degradation?” explained IISD Indicator Lead and report co-author Stefan Jungcurt. 

Today, renewables account for around 30 per cent of global electricity mix, with solar power growing most rapidly, doubling capacity every three years. That momentum has a land dimension. Renewable energy technologies interact with land systems in complex ways, influencing land health and productivity, the provision of ecosystem services and local socio-economic outcomes. Many renewables require more land than fossil fuels when you factor in energy farms, spacing and enabling infrastructure.  

The report mentions that solar power needs about twice the land footprint of coal-fired electricity and wind energy can require up to 12 times more largely because of spacing between panels and turbines. However, the land between these components can often be put to good use and a larger footprint does not have to translate into degraded land or land use conflicts. Risks arise when renewable energy expansion is driven only by energy objectives, and land considerations arrive late.  

“The report is a joint response to overlapping challenges of climate change, land degradation and desertification and energy poverty. Clean energy and sustainable land management do not need to compete for space or resources. A well-designed renewable energy system can work with land rather than against it,” said the Interim Head of the Pan-African Cooperation and Educational Technologies Division at the United Nations University Vice-Rectorate in Europe Emmanuel Cheo.  

One of the most attractive options is dual land use: placing energy infrastructure alongside other productive uses on the same land. Dual-land-use systems can help align land-energy planning, finance and implementation and unlock synergies to advance climate action, biodiversity goals and land restoration together rather than on parallel tracks. 

The report points to the Land Degradation Neutrality response hierarchy as a practical way to structure action:  

Countries can avoid land degradation by siting renewable energy systems on land or freshwater systems that have already been degraded or modified by human activities. Solar, wind and bioenergy farms on low-impact sites can be explicitly designed to reduce reliance on wood and charcoal for fuel, helping avoid further deforestation and land degradation. 

Countries can reduce land degradation by designing and implementing dual-use approaches such as agrivoltaics which pairs solar with crops or grazing, eco-voltaics which combines solar with restoration or conservation goals and wind farms on rangelands where most of the surrounding land can still be used. Integrating renewables with sustainable land and water management through regenerative agriculture, agroforestry and silvo-pastoralism can increase food production, enhance drought resilience, conserve biodiversity and reduce post-harvest losses. 

“There have been a lot of methodologies developed to avoid and minimize the negative impacts. Integrating these considerations into the early planning stage is very important. We also found that the operation of solar photovoltaic plants can improve soil conditions and the micro-environment but an integrated and aligned policy framework is critical,” said International Renewable Energy Agency's Programme Officer Jinlei Feng. 

Countries can reverse land degradation through carefully chosen locations for solar and wind, or through bioenergy approaches such as harvesting invasive species or cultivating feedstock on marginal or degraded land. For example, solar energy systems can support land restoration through shading or wind protection, providing clean energy while promoting soil health and vegetation growth under the solar panels. 

“Countries are trying to decarbonize their economies, meet rising energy demands and at the same time deliver on the commitments under all three Rio Conventions. The good news is that renewable energy and sustainable land management are not in competition by default. We can avoid, reduce and reverse land degradation as we deploy renewables,” said UNCCD Chief Scientist Dr. Barron J. Orr. 

A key takeaway from the report is that dual-land-use systems will only deliver results if the right conditions are in place: coordination across sectors, clear governance and regulatory frameworks, finance and incentives. Community engagement and capacity building help ensure that people who work the land can influence siting and project design, take part in implementation and share fairly in jobs, energy access and other benefits.  

When done right, the renewable energy transition can support sustainable land management while strengthening food security and livelihoods. With UNCCD COP17 set to spotlight the world’s rangelands the message is timely: land that sustains rural and pastoralist communities can also accommodate well-designed renewable energy systems that support resilience without adding pressure. 

The report titled “A Natural Fit: Renewable energy and sustainable land management” was prepared by IISD in collaboration with UNCCD and UNU and with funding support from the European Union. You can watch the recording of the webinar on report findings below: