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Clean investment is calculated as a share of private investment in structures, equipment, and durable goods to show how clean investment is changing relative to total investment in the corresponding economy-wide sectors. In the denominator, residential and nonresidential structures and equipment are included, as clean investment measure also includes nonresidential (e.g., manufacturing and energy and industry) and residential (e.g., heat pumps) structures and equipment. Durable consumer goods are also included in the denominator as clean investment measure includes certain goods like ZEVs that would be categorized as durable consumer goods. Intellectual property products are omitted, which are typically included in measures of total private investment, as the study does not include data on clean intellectual property investment.