The MiQ-Highwood Index builds upon a landmark methodology by leading academic researchers which makes use of both site-level and component-level data inputs to derive regional methane emission estimates. This will allow for governments, civil society, and certified gas operators to benchmark progress more accurately. Representing over 300,000 top-down measurements from six complete, comprehensively sampled U.S. basins, the MiQ-Highwood Index provides a clear, accessible mechanism for natural gas buyers to understand the reduction opportunities in certified low-emission natural gas. It also provides buyers with comparisons to a credible, accurate and informed average national methane intensity