While government hopes to reduce total emissions by 26-36 per cent, some critics say the plans lack conviction
Annual carbon emissions could be slashed from around six tonnes per person to between 3.3 and 3.8 tonnes by 2030, according to the government’s latest climate change action plan.
But a think tank and green group believe the plan lacks hard targets for renewables and the ambition to phase out coal in the fuel mix.
The target, which will translate to an absolute carbon emission reduction of 26 to 36 per cent and reduction of 65 to 70 per cent in carbon emissions per GDP from 2005, will use a cleaner, less coal-intensive fuel mix and more energy efficient buildings and transport.
Renewable energy would also be applied on a “wider and larger scale”, it said.
Measures to incentivise private investment in renewables could be introduced in the post-2018 regulatory framework with power companies, which is being negotiated, the plan says.
Government departments are looking at installing floating photovoltaic systems on reservoirs, with two expected to be completed at Shek Pik and Plover Cove this year, and on slopes, such as at the old Anderson Quarry.
The Environment Bureau however stressed that the city did not have favourable conditions for large-scale commercial use and as such, did not set any concrete targets for 2030.
Also missing were hard targets for reducing energy use in the private buildings sector. Secretary for the Environment Wong Kam-sing said a consensus had been reached for the building sector to voluntarily reduce electricity consumption on an “ongoing” basis, with details still to be finalised.
“Overall we would like to make it a kind of pattern similar to the Paris agreement,” he said, referring to the land climate accord, which requires each individual country to work toward its own nationally-determined contributions to curb global warming and report back every five years.
Maura Wong, CEO of think tank Civic Exchange believed the plan lacked commitment. “We still don’t know by 2030 whether we will be coal-free and what the mix will be between natural gas and nuclear,” she said. “They need to be ambitious enough to set a clear date of when they will completely phase out coal.”
WWF-Hong Kong’s conservation director Gavin Edwards said: “We welcome the government’s openness to 3 to 4 per cent renewable energy, but believe that it should be a formal target and … more ambitious with at least 5 per cent renewables by 2030.
Source URL: http://www.scmp.com/news/hong-kong/health-environment/article/2064045/hong-kong-government-aims-slash-carbon-emissions