NREL's Seven Steps to Successful Large-Scale Solar Development

"Are You Solar Ready?" That's the title of an article by NREL's Megan Day, which The Magazine of the American Planning Association featured on its March 2020 cover.  The article outlines seven steps to successfully manage large-scale solar photovoltaic (PV) development.

These steps provide resources to help solar developers reach their goals, guiding large-scale solar PV development in ways that capture benefits for the community and the environment.

1. Lay the Groundwork

Communities working toward PV solutions can start by integrating solar development into their overall goals and objectives. Solar-ready communities align solar development targets with other goals such as land use, resilience, climate action, energy, and infrastructure planning.  Strategies may include:

• Comprehensive plans to identify solar resources. See NREL's State and Local Planning for Energy tool.

• Development regulations that address all forms of solar development. Communities that address solar in their codes have more installed solar per capita. See the article "Local Solar: What Do Leading Solar Communities Have in Common?"

• Permitting processes that are predictable, transparent, and documented. See NREL's fact sheet Permitting Best Practices Make Installing Solar Easier.

2. Recognize Large-Scale Photovoltaics as Unique Land Use

Large-scale solar installations do not generate pollution, noise, or traffic and only need a connection with the local transmission or distribution system. For these reasons, large-scale solar installation land use is different from industrial land use and should be recognized as different when considering land use zoning requirements.

3. Identify a Development Pathway

Identify clear definitions, processes, and zoning requirements for solar development to save time and expense for planners and developers. Distinguishing between different types of solar systems (ground-mounted and roof-mounted), sizing, and their uses can help planners and developers determine permitting needs.

Example Use Table Distinguishing between Different Types and Sizes of Solar Installation