46 District Energy / Winter 2019 © 2019 International District Energy Association. ALL RIGHTS RESERVED.
also responsible for designing and delivering a new district heating network that
will serve 20 of the newly constructed
buildings. This heating distribution system consists of a single energy center
that will link to a low-temperature hot
water heating network spanning approximately 3. 5 km ( 2. 18 miles) across the site.
Ramboll is working with SWEP to install a
two-stage system that increases efficiencies by using returned water from the
radiator circuit heat exchanger to preheat
domestic hot water. The state-of-the-art
network will ensure that future heat provision is more environmentally friendly
CHANGFENG ENERGY LAUNCHES
PROJECT IN MEISHAN, CHINA
Changfeng Energy Inc., an energy
provider in the People's Republic of
China, announced in October that Sanya
Changfeng New Energy Investment Co.
Ltd., a wholly owned subsidiary; Hunan
Changfeng Energy Co. Ltd., a 55 percent
indirectly owned subsidiary; and Sichuan
Tianzhiyuan Energy Technology Ltd., an
independent Sichuan-based energy
company; entered into an agreement to
jointly invest in, construct and operate an
integrated district energy distribution
project in the New Economic Development
Zone of Meishan City, Sichuan Province. In
accordance with the agreement, the Meishan project will be operated by Meishan
Hengtai Tianzhiyuan Energy Ltd., with a
registered capital of 10 million renminbi
($1.45 million) and owned 60 percent by
Sanya Changfeng, 20 percent by Hunan
Changfeng and 20 percent by Tianzhiyuan Energy.
The Meishan New Economic Devel-
opment Zone is situated next to the cen-
tral urban area of Meishan City with a
planned development area of 50. 5 sq km
( 19. 5 sq miles). The zone will be a hub
for manufacturers of drugs, supplements,
medical equipment and other medical-
related supplies. The year-round constant
demand of steam necessary to produce
drugs makes the Meishan New Economic
Development Zone an ideal platform for
integrated district energy distribution.
The Meishan district energy project will
be developed in two or three phases.
Changfeng Energy Inc., a Canadian
public company, is an integrated energy
provider and natural gas utility in the
People’s Republic of China. Changfeng
strives to combine leading clean energy
technology with natural gas usage to
provide sustainable energy to its customer base. In 2009, the company was
recognized as one of China's the top 10
most influential brands in the natural gas
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