In 2023, Japan's hydrofluorocarbon emissions were lower than the projected increase starting in 2024, with emissions forecasted to rise gradually from 58.78 million metric tons of CO2 equivalent to 65.48 million metric tons by 2028. Year-on-year increases show a steady growth trend, averaging around 2.7% annually over the forecast period. This systematic growth suggests ongoing challenges in controlling such emissions.
Future trends to monitor include technological advancements in refrigeration and air conditioning, regulatory changes promoting substitutes with lower global warming potential, and any shifts in industrial or consumer behavior that might alter demand and emissions levels.
