Page 69 - 全球能源互联网资讯-第10期（12月）-英文

Research Results NO.10 2020 / 12

Vertical” interconnection channels, which is an installed capacity in Asia. Among them, the installed
important part of “Nine Horizontal and Nine Vertical” renewable energy accounts for 93%. Cross-border
GEI backbone grids. "Four Horizontal" channels are power flow reaches 200 GW.
the horizontal channel in northern Asia-Europe, Intra-regional: Strengthen domestic power grids
horizontal channel in southern Asia-Europe, to assimilate renewable energies. China builds
horizontal channel in northern Asia-Africa and the UHV power grid and ROK strengthens 765 KV
horizontal channel in southern Asia-Africa. "Three transmission channel construction, enhancing
Vertical" channels are the longitudinal channel in the transnational power exchange capacity. Inter-
east of Asia, longitudinal channel in the middle of regional: interconnect with Southeast Asia, South
Asia and longitudinal channel in the west of Asia. Asia and Central Asia.
Regional grid interconnection Grid interconnection in Southeast Asia
Grid interconnection in East Asia In Southeast Asia, hydropower drives regional
East Asia is a big energy consumer and has a economic development, and various types of
good foundation for economic development. Using renewable energy resources outside and within
the advanced technologies of various countries the region are used to build a hub for energy
in renewable power generation, UHV, energy mutual complementarity and support. Indo-China
storage and other fields, it builds a renewable Peninsula could speed up hydropower development
and efficient energy interconnection, strongly in Myanmar, Laos and other countries, transform
promoting regional carbon emission reduction and resource advantages into economic advantages,
leading green development in Asia. The electricity and build a renewable energy corridor for outbound
consumption in East Asia is expected to be 19 PWh transmission. Kalimantan Island has implemented
by 2050, accounting for 45% of the total electricity a new mode of "electricity-mining-metallurgy-
consumption in Asia. China, Japan and ROK are still manufacturing-trade" interconnected development.
the major power consumers. The installed energy By speeding up hydropower development, it 67
sources are 8.4 TW, accounting for 44% of the total could meet the development needs of the island
in aluminum industry and steel industry, and
surplus renewable electricity could be sent to
the surrounding load centers. The electricity
consumption in Southeast Asia is expected to be
3.6 PWh by 2050, accounting for 9% of the total
electricity consumption in Asia. Electricity demand
is mainly concentrated in Thailand, Vietnam,
Indonesia, Philippines and Malaysia. The installed
energy sources are 1.5 TW, accounting for 8% of the
total installed capacity in Asia. Among them, the
installed renewable energy accounts for 88%. Cross-
border power flow reaches 130 GW.
Intra-regional: construct "Three Horizontal
and Three Vertical" UHV channels in Indo-China
Peninsula. Malay Archipelago maintains three AC
grid structures in western, central and eastern areas.
Inter-regional: interconnect with China to achieve
seasonal complementarity in Indo-China Peninsula.
The power transmission project to South Asia is
carried out to deliver hydropower from Myanmar to
the load center in India.
Grid interconnection in South Asia
South Asia needs to solve the dilemma of relying
heavily on fossil fuels and importing oil, ensure
energy security, solve the problem of electricity

Global Energy Interconnection Information