As President Biden continues to roll out executive orders prioritizing climate change, it is increasingly clear that there will be a relatively rapid U.S. shift toward renewable energy from the sun, wind and other sources.
Indeed, many states are already pushing ahead with ambitious renewable and clean energy policies. These policies will reduce air pollution, spur extensive economic development in rural areas and make progress on the climate front.
This “revolution,” as Biden calls it, is critical. But the bulk of renewables that have been built in the United States are large, centralized projects requiring thousands of miles of transmission lines — primarily in rural communities. A revolution that continues to prioritize these projects risks failure. It threatens to create an infrastructural path dependence like the one that “master builder” Robert Moses sparked in the 1950s. The federal highway network inspired by his plan led the United States to rely primarily on cars rather than trains and other public transit. Thi substantially divided communities, particularly along racial lines.
A primarily large-scale energy approach could also broaden rural opposition to Democratic policies. In most states, local governments control large and small renewable energy installations and resistance is growing to their development. Many towns and counties have substantially delayed or temporarily or permanently banned such development, citing aesthetics and other nuisances. A large-scale approach to renewables could expand this resistance and reinforce President Trump’s assertions that Democrats represent “Wall Street bankers and special interests,” not everyday people.
Residents often perceive large-scale renewable energy projects as big corporate endeavors that overtake small towns. Indeed, the world’s largest electric utility owns approximately 16 percent of the U.S. wind market. It has been a leader in constructing path breaking wind farms in rural areas around the United States, but not without objection. And an extensive rollout of large-scale renewable energy would require roughly doubling this country’s 200,000 miles of electric transmission lines. Such lines are ugly and fragment habitats and landscapes; burying them is an option, but an expensive one.
A better path would more clearly prioritize localized or distributed energy — solar panels over homes, businesses and parking lots, for example — and rapidly expand energy efficiency programs, like weatherizing. Large-scale renewables are necessary too, but an energy revolution should focus on “small” energy first. A recent Biden executive action toward building 1.5 million new energy efficient homes is a good start, but much more is needed in this same vein.
Rather than dividing communities, a federal energy policy focused more centrally on localized energy would place power directly in the hands of residents. Rooftop solar and energy efficiency programs lower consumers’ electricity bills. If we target and support the right populations — specifically, low-income consumers — we will alleviate energy burdens for millions of people. Weatherizing homes and installing efficient air conditioning units and heat pumps will also improve residents’ health by reducing illness and deaths from extreme weather and poor air quality.
Beyond its beneficial outcomes, an extensive rollout of rooftop solar and energy efficiency is likely to be more politically feasible than a “big energy” approach. This policy area tends to unite libertarian and liberal voters because it connotes independence from big, government-regulated utilities as well as environmental conservation. And it is practical, especially in rural areas, where moving electricity from large power plants to individual homes is inefficient. Another bonus: Small-scale power creates installation and maintenance jobs in local communities.
Prioritizing small green energy measures over big ones is not a pipe dream. The Department of Energy (DOE) estimates that solar panels on existing buildings could meet about 40 percent of U.S. electricity needs. This estimate does not account for millions of miles of highways and other existing infrastructure that could support additional renewable generation.