Climate
StarHub is committed to preventing and minimising the environmental impact of our operations and value chain (upstream and downstream). We shall comply with all applicable legal and other requirements, and we strive to go above and beyond compliance by continually reviewing our goals and performances in protecting the global environment. We actively promote environmental engagement and partnerships amongst our internal and external stakeholders.
Energy & Climate Change
We align our climate mitigation and adaptation strategy with international standards and national policies. We are dedicated to conserving energy and improving energy efficiency, increasing the use of renewable energy and reducing GHG emissions within our operations, products and services. We strive to build our technology and infrastructure resilience against the impact of climate change while enabling our customers and partners to do the same.
Resources, Water & Waste
We are committed to using both renewable and non-renewable resources, including energy, water and raw materials responsibly within our operations, products and services. We seek to manage the use of resources in an environmentally sound and efficient manner to reduce pollution, waste and adverse impacts on human health. We endeavour to adopt the life cycle approach to reduce waste and in particular, e-waste generation through reduction, reuse, repurpose, recycle and recovery.
Biodiversity & Natural Ecosystem
We recognise our dependence on natural capital for the provision of our products and services. We support the conversation of biodiversity and the protection of terrestrial and marine ecosystems. We are committed to sustainable sourcing of goods and services to minimise environmental degradation.
50% reduction in GHG emissions
(Scope 1 and 2) from 2019 levels
30% of energy use from renewable sources
Advanced cooling at SHDC@Loyang
SHDC@Loyang, our state-of-the-art hyperscale facility located within AirTrunk SGP1, can achieve an operating Power Usage Efficiency (PUE) ratio as low as 1.36, compared to Singapore’s average data centre PUE of around 1.9. The more efficient use of energy is attained by indirect evaporative cooling through the evaporation of water. We have also implemented measures including temperature optimisation and airflow improvement, with the use of aisle containment and blanking panels to reduce cooling requirements at our data centres.
Smart base station energy system
We have enhanced our mobile infrastructure to be more energy-efficient. We use a Smart BTS (Base Station) Energy system, which automatically switches off part of the radio resources at our base stations during low traffic periods to save power without affecting mobile services to customers.
Solar-powered equipment
Singapore’s first solar-powered mobile base station was deployed on the roof of our main office, StarHub Green, in 2009. Another mobile base station is situated on the roof of IKEA at Alexandra.
Green buildings
StarHub’s headquarters, StarHub Green, was awarded the Green Mark Gold by the Building and Construction Authority (BCA) in Singapore in 2016, which recognises best practices in environmental design and performance in buildings. For instance, we save energy by including motion-sensor activated lighting in our offices. StarHub was also certified as an Eco Office by the Singapore Environment Council in 2018.
Electronic waste (e-waste) refers to discarded electrical and electronic items such as wires, mobile phones, computers, and batteries. E-waste contains toxic substances and improper disposal causes serious pollution and health problems.
In response, StarHub in 2012 pioneered a nationwide e-waste recycling programme called RENEW (Recycling the Nation’s Electronic Waste), in partnership with TES and DHL Express and with support from NEA, to promote and encourage everyone to dispose of their e-waste in a responsible manner. Over nine years, RENEW, Singapore’s largest company-led voluntary e-waste recycling effort, delivered real and measurable impact in environmental sustainability. More than 780 tonnes of e-waste, equivalent to the weight of close to three Airbus A380, were safely recycled through RENEW. Carbon emissions of approximately 850 tonnes were avoided.
Having filled a gap for almost a decade, StarHub ended its RENEW programme at the end of June 2021, paving the way for a smooth transition to NEA’s new Extended Producer Responsibility (EPR) e-waste management initiative.
In-store collection of e-waste
In support of Singapore's EPR initiative, e-waste recycling bins will continue to be available at StarHub Shops in Plaza Singapura and Tampines Mall. Consumers can drop in their spoilt or deprecated devices, including phones, modems, routers, li-ion batteries and charging cables.
One-for-one take-back service
During the delivery of a product, customers can choose to dispose of old devices of the same class or type and quantity. For example: After taking receipt of a new StarHub Smart WiFi Pro router, customers can pass their unwanted WiFi router to the StarHub Hub Trooper for safe disposal, at no extra cost.
We have implemented initiatives to go greener in our retail, marketing and communications.
Going Paperless
Responsible Consumerism
We use water responsibly by reducing the water consumption in our operations and improving water efficiency. Where possible, water-efficient fittings are used to reduce our water consumption, which is monitored on a monthly basis to detect leaks and prevent wastage.
Our commitment
Our company-wide environment strategy continues to be guided by a six-point commitment which was first established in 2009.