Naming Sponsor

CLP Holdings Limited


A Clear Blue Sky

The CLP Group is one of the largest investor-owned power businesses in Asia Pacific with investments spanning across Hong Kong, Mainland China, India, Southeast Asia, Taiwan and Australia. Hong Kong-listed CLP Holdings Limited is the holding company for the CLP Group, which has a diversified portfolio of generating assets that uses a wide range of fuels including coal, gas, nuclear and renewable sources.

Through CLP Power Hong Kong Limited, the Group operates a vertically-integrated electricity supply business that provides a highly-reliable supply of electricity to 80% of Hong Kong’s population. In Mainland China, the CLP Group is one of the largest external independent power producers with a focus on low-carbon energy. CLP India, in which the Group owns 60%, is one of the country’s biggest renewable energy producers with operations in power generation and transmission. In Australia, the Group’s wholly-owned subsidiary EnergyAustralia is a leading integrated energy company, providing gas and electricity to about 2.43 million households and businesses.

CLP Holdings is included in the Global Dow – a 150-stock index of the world’s leading blue-chips, the Dow Jones Sustainability Asia Pacific Index (DJSI Asia Pacific), the Dow Jones Sustainability Asia Pacific 40 Index (DJSI Asia Pacific 40), the Hang Seng Corporate Sustainability Index Series, the MSCI ESG Leaders Indexes and the FTSE4Good Index. 


Gold Sponsor

PTC International Limited

PTC International Limited (PTC) is a privately owned diverse company with offices in Hong Kong and China. The company is dedicated to being a value-added supply channel partner for leading manufacturers of technologically advanced and products.

PTC's Technical Service Department has experienced engineers and technicians who are well-trained to support the products that we handle and we leverage their diverse expertise and experience to support our various business units.

PTC supplies products, services and solutions for environmental measurement and monitoring in the fields of air quality, aviation and meteorology, and radiation. They help to provide basis for improving quality of life and environmental protection. By representing some of the most respected manufacturers in the environmental industry around the world and together with the local added-value services provided by our professional team, PTC strives to provide our customers with the most application appropriate solutions as well as achieving the highest possible data capture rate.


Silver Sponsors

AECOM is the world’s premier infrastructure consulting firm, delivering professional services throughout the project lifecycle – from planning, design and engineering to program and construction management. We partner with our clients in the public and private sectors to solve their most complex challenges and build legacies for generations to come. On projects spanning transportation, buildings, water, governments, energy and the environment, our teams are driven by a common purpose to deliver a better world. AECOM is a Fortune 500 firm and its Professional Services business had revenue of approximately $13.6 billion in fiscal year 2019. See how we deliver what others can only imagine at and @AECOM. 

Founded in 1994, Allied Environmental Consultants Limited is a Hong Kong based pioneering sustainability and environmental consulting firm with an extensive portfolio spanning Hong Kong, Mainland China and the Asia Pacific region. Our holding company, Allied Sustainability and Environmental Consultants Group Limited (AEC Group; 8320.HK), is the first listed sustainability and environmental consultancy service provider in Hong Kong.
As a trusted partner of leading property developers, architectural firms, financial institutions, universities and government authorities, we provide one-stop on-demand services for our clients covering five business areas, including (a) Green and Healthy Building; (b) Acoustics, Audiovisual, Lighting and Theatre Planning; (c) Environmental Consultancy and Sustainable Design; (d) Green Finance, Sustainability Strategies and ESG; and (e) Smart and Green Internet of Things (IoT).


Lighting up the homes and businesses of Hong Kong since 1890, HK Electric has a long record of providing a safe and highly reliable electricity supply at a reasonable price to customers on Hong Kong and Lamma islands. Since 1997, our power supply reliability rating has been maintained at over 99.999% – one of the best records in the world.
The Company’s operations cover power generation, transmission and distribution, supply and customer service – all regulated by the HKSAR Government through a Scheme of Control Agreement (“SCA”). Thanks to prudent investment and the use of the most appropriate technologies, HK Electric has been instrumental in sustaining the city’s economic development and enabling a good quality of life for our citizens. As part of our ongoing efforts to reduce emissions, HK Electric has been increasing the use of natural gas to generate electricity.


Founded in 1884, The Hong Kong Jockey Club is a world-class racing club that acts continuously for the betterment of our society. The Club has a unique integrated business model, comprising racing and racecourse entertainment, a membership club, responsible sports wagering and lottery, charities and community contribution. Through this model, the Club generates economic and social value for the community and supports the Government in combatting illegal gambling.
The Club is committed to working for a greener future. By reducing its carbon footprint, making optimum use of its resources and working hand-in-hand with its many community partners, it aims to improve its business performance and contribute to a greener, more sustainable society.
A major part of the Club’s support for sustainability is delivered through its Charities Trust. For example, in 2018 the Trust joined hands with The Chinese University of Hong Kong to establish the Hong Kong Chapter of the Sustainable Development Solutions Network, which coordinates initiatives in support of the United Nation’s Sustainable Development Goals. As one of the world’s top ten charity donors, the Club will continue to tackle environmental challenges, protect our environment and promote a green lifestyle through innovative, multi-sectoral collaboration.


Ramboll Hong Kong Limited is a wholly owned subsidiary of Ramboll – an international technical and scientific consultancy providing state-of-the-art scientific, engineering, and strategic risk management assistance to clients worldwide including national and international industrial and commercial concerns, law firms, developers and property managers, trade associations, lending institutions, insurance professionals, and public sector agencies.
Ramboll Hong Kong Limited provides comprehensive environmental management consultancy services ranging from air quality, noise, water quality, waste management, hazard, land contamination, ecological impact, drainage and sewerage impact assessment`s to BEAM Plus/ LEED certification and green building design.

Siemens is a global technology powerhouse that has stood for engineering excellence, innovation, quality, reliability and internationality for more than 170 years. The company is active around the globe, focusing on the areas of power generation and distribution, intelligent infrastructure for buildings and distributed energy systems, and automation and digitalization in the process and manufacturing industries. In 1911, Siemens opened its first sales office in Hong Kong. Since then, the company has committed to being a trusted technology partner and providing innovative solutions in Hong Kong and Macao. In December 2017, Smart City Digital Hub was setup to unlock the potential of digitalization.



Nanjing Intelligent Environmental Sci-Tech Co., Ltd. provides consulting services on   air pollution solutions to governments , VOCs control solutions, and atmospheric measurement data analysis  of a for super stations. Main services includes: ozone source apportionment, urban VOCs source apportionment, inspection and verification of industrial VOCs emissions, VOCs source apportionment in industrial zone, comprehensive services on atmospheric super station, VOCs data quality control, VOCs detection, etc.


3Clear science & Technology Co., Ltd (3Clear) is a China’s leading high-tech enterprise in the field of environmental pollution prevention and control. It is the only enterprise in China with independent capabilities of research and development of numerical air quality model, which provides forecast and early warning (atmosphere, water environment), comprehensive analysis of air pollution, consulting services of decision-making and other high-tech products.


WUXI CAS PHOTONICS INC. was established in August 2011. It is the only industrialized platform of lidar technology of the National Environmental Optical Detection Instrument Engineering Technology Research Center. It is based on the research of atmospheric environment remote sensing monitoring technology, product development and integrated application. Supported by high-end equipment, high-level talents and information platform, it provides relevant information, products and technical services for local governments, ecological environment, meteorology, transportation, marine and other departments, scientific research institutes, and universities.

Zhongke Hongqing (Beijing) Technology Co., Ltd. is a high-tech enterprise dedicated to providing professional services for atmospheric environment quality management. Relying on the talent and technical advantages of South China University of Technology, Chinese Academy of Sciences, Jinan University and other institutions, Zhongke Hongqing implements the national policy of environmental protection and focuses on providing comprehensive solutions for air quality improvement to environmental management departments and the public.


Copper Sponsors

Instruments and service products based on the core technology of mass spectrometry are provided to environmental monitoring, meteorology, industrial production, medicine and other fields.

Guangzhou Etran Technologies Inc. (ETI, stock code: 871768), founded in August 2007, is a national high-tech enterprise integrating R&D, production, sales and operation services. The products cover water & gas on-line environmental monitoring.


Beijing Saak-Mar Environmental Instrument Ltd. (BMET) is one professional environmental atmospheric monitoring company, specializing in the integration of carbonaceous aerosol monitoring, particle hygroscopicity monitoring, ozone&photochemical pollution monitoring etc. solutions and providing professional service and technical support. BMET introduces the world's cutting-edge analytical technology which can well meet the requirement of environment monitor center /meteorology department/scientific research institute into China. Solutions and instruments provided by BMET are widely applicated in environmental monitoring, meteorology and scientific research markets.


Guangdong Suncere Technology is a high-tech enterprise with its mission to promote the informatization of China's environmental protection industry. It has leading core technologies in the fields of gas, water, sound monitoring, forecasting and early warning, ecology, and dust monitoring, and is committed to providing customers with a first-class ecological environment Intelligent perception products and knowledge services.