Ann: 100hrs of Hot Operation Achieved at the CDP, page-225

ftom march.2024
https://www.dnv.com/news/dnv-embarks-on-groundbreaking-hydrogen-blending-feasibility-study-to-decarbonize-gas-system-in-british-columbia/

DNV is executing hydrogen blending feasibility studies for Enbridge, Inc. (Enbridge) and FortisBC Energy Inc. (FortisBC). The two individual studies will determine the percentage of hydrogen that can be safely transported through existing natural gas pipeline infrastructure, including Enbridge’s transmission system and FortisBC’s distribution system, both located in British Columbia, Canada. These studies, which are the largest blending studies undertaken in North America, will be used to develop the codes and standards required to safely transport hydrogen as the first step in forming a sustainable commercial hydrogen market.