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U.S Code last checked for updates: May 16, 2025
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Title 42
Chapter 71
Subchapter I [§ 5501 - § 5517] - HEATING AND COOLING
Subchapter II [§ 5551 - § 5566] - RESEARCH, DEVELOPMENT, AND DEMONSTRATION
Subchapter III [§ 5581 - § 5594] - SOLAR PHOTOVOLTAIC ENERGY RESEARCH, DEVELOPMENT AND DEMONSTRATION
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