Chinese energy companies are poised to play an important role in Southeast Asia’s ambitious green transition plans, which will see countries across the region integrate their power grids, according to a senior Singaporean official.The strategy could eventually lead to a cross-regional network running all the way from Singapore to southern China via nations including Malaysia and Thailand, according to Puah Kok Keong, chief executive of the Energy Market Authority of Singapore – the city state’s top energy regulator.“I think that possibility is very real,” Puah told the South China Morning Post on Tuesday.Grid integration will be vital if Singapore is to meet its decarbonisation goals. The city state currently relies on natural gas for 95 per cent of its power generation. With its scarce land, it has set a target of importing up to 6 gigawatts of green electricity by 2035 – enough to cover roughly one-third of its power needs, Puah said.The effort will open up new opportunities for Chinese companies, which enjoy technological dominance in several related fields and are already involved in major projects in the region, according to the official.Singapore has been working to advance cross-regional energy cooperation, including through a project to transmit up to 100 megawatts of hydropower from Laos to Singapore via Thailand and Malaysia using existing interconnectors.Entities across Singapore, Malaysia, Vietnam and Indonesia have also signed several agreements over the past year to jointly develop renewable energy projects and ease trade in low-carbon electricity.