Integrated inventory-based carbon accounting for energy-induced emissions in Chongming eco-island of Shanghai, China

► The use of natural gas in the large-sized industrial and commercial sectors is shown. ► This study estimates the market potential and characterizes the energy consumption. ► It makes a selection of technological alternatives for the use of natural gas. ► The residual oil and diesel consumption decline over time by the natural gas use. ► In 2017, the cogeneration could provide 7.7% of total electricity demand in Peru.