Large energy buyers should take a leading role in accelerating the carbon-free grid transition by expanding their approaches to clean energy procurement practices, the World Resources Institute (WRI) wrote in a recently published report. Pursuing transmission buildout to increase access of clean energy, incorporating demand flexibility in procurement practices and getting more granular data on grid emissions, such as hourly matching, are some of the innovative approaches that cities and corporations with decarbonization goals have already taken to explore market products and opportunities across the grids they operate on, according to the WRI report. To learn more, read, “WRI lays out options for large energy users to decarbonize beyond renewables procurement.”
- WRI highlighted the efforts of Google; Microsoft; Apple; Des Moines, Iowa; Sacramento, California, and other large energy buyers to use different procurement practices with a focus on firm resources, reducing near-term emissions reductions, or enabling battery storage and carbon capture.
- Michael Terrell, who chairs the board of the Renewable Energy Buyers Alliance, said that 80% of the renewable energy deals in the U.S. occur in deregulated wholesale markets.
- Des Moines, which WRI reported as the first U.S. city to commit to a 24/7 carbon-free electricity target by 2035, sought allies in other customers of MidAmerican Energy, a subsidiary of Berkshire Hathaway.
- Des Moines’ progress and approach is upheld as an example in the recent WRI study.
Path to 100% Perspective:
State, provincial, municipal and in some cases national governments are declaring mandatory targets for 100% clean power. These regulatory targets are often considered renewable mandates as it is commonly understood that wind, solar, hydro and other renewable energy sources are needed to replace fossil-fuel power plants in a zero-carbon emissions future. In most cases, the metrics that define “100%” compliance are often decoupled from strict renewable requirements, quantified using metrics such as carbon intensity (e.g., 0 g/kWh of CO2 emissions), thus potentially allowing for nuclear and combustion of biofuels and synthetic renewable fuels to meet the goals. The terms 100% renewable, 100% carbon-free and 100% carbon-neutral are often used interchangeably.