Driving Sustainability in the Public Sector

ETHOS Issue 25, April 2023

Sustainability is a whole-of-nation endeavour. In 2021, we launched the Singapore Green Plan 2030 (“Green Plan”) and GreenGov.SG to rally collective Saction to tackle climate change, as a nation and within the public sector. GreenGov.SG will raise the bar on sustainability within the public sector in three ways: First, Excel by setting new and more ambitious targets; second, Enable a green economy and citizenry by embedding sustainability in our core business and third, Excite public officers to contribute to sustainability in Singapore.

Under GreenGov.SG, the public sector has committed to several targets, including achieving net zero emissions around 2045, about five years ahead of the national target.¹ Executing the net zero transition will not be easy for Singapore, given our physical constraints and lack of renewable energy resources. So how are we going to achieve these targets?

Realising a Net Zero Public Sector

We are strengthening the leadership focus on sustainability through the appointment of Ministry-level Chief Sustainability Officers (CSOs) to oversee sustainability matters across Ministry families. As the first Government Chief Sustainability Officer (GCSO), I will also be working closely with the Ministry CSOs to develop and coordinate strategies to achieve the public sector’s net zero agenda.

We have also identified measures that help our public agencies decarbonise their systems and processes. For instance, all new public sector buildings and those undergoing retrofitting will meet Green Mark Platinum Super Low Energy (SLE) standards. Agencies will also maintain an ambient indoor air temperature at 25°C or higher for their premises and deploy solar photovoltaics, where feasible.

Starting from FY2023, all cars procured and registered by public agencies will be clean energy vehicles with zero tailpipe emissions.

We are concurrently studying and implementing options to import clean electricity and remove carbon emissions. Singapore has started importing 100 megawatts of renewable hydropower from Lao PDR, which is enough to power about 144,000 four-room HDB flats a year. The National Environment Agency has also signed a Memorandum Of Understanding with Keppel Seghers in 2022 to explore the viability of Carbon Capture at our waste-to-energy (WTE) plants.

Even as we try to reduce our emissions and replace fossil fuel with renewable sources, we may have some residual carbon emissions that are hard to abate. We may have to consider the use of carbon credits.

Embedding Environmental Sustainability in Our Core Business

We have started to incorporate sustainability features into our public touchpoints. For example, some of our new public libraries have indoor greenery and sustainably sourced furniture. Existing public libraries also hold sustainability-themed workshops and events regularly. In addition, the public sector engages communities to raise awareness on environmental sustainability issues.

The public sector is also committed to enhancing its procurement policies to support Singapore’s transition to a greener economy. Apart from mandating minimum resource efficiency or sustainability standards for selected goods and services, we will be introducing more environmental sustainability considerations into the Government’s tender evaluation process from FY2024. We will start with large construction and Information Communications Technology (ICT) tenders, setting aside up to 5% of the evaluation points for environmental sustainability.

Our digitalisation efforts have also contributed towards our sustainability goals. As more public services go online and accept electronic payment, we reduce the need for members of the public to submit hard copies or for public officers to use printing paper.

Inspiring a Sustainable Singapore

The Public Service is well-placed to both enable and excite all parts of our society to be sustainable, especially when we bring together our knowledge and tools as One Public Service.

The Green Action for Communities (GAC) offers a good example of how we can do this. It was launched in April 2022 by the Ministry of Sustainability and the Environment, the Ministry of National Development and the Ministry of Culture, Community and Youth, with support from the People’s Association, Community Development Councils, along with the Green Plan Ministries and agencies.

The GAC aims to enable and empower citizens to take ground-up actions within their communities to achieve Singapore’s climate and sustainability goals. It also seeks to foster an active, green citizenry, and embed sustainability as a shared responsibility and way of life.

Our public officers share ideas and support with the GAC groups within each constituency, comprising community leaders and sustainability champions in the community. Each GAC group will then create their own community action plan that reflects their community's features and their residents' wishes.

Public sector agencies support the GAC groups through district-level capacity building workshops, customised deep dives, and roadshows. To date, 700 GAC group members have been engaged through workshops and deep dives, with more to come

Capacity building workshops include GAC group discussions and booths set up by agencies and community partners

Deep dives for GAC groups

Nurturing a Culture of Sustainability in the Public Sector

At the core of the public sector are our public officers. If we are serious about achieving net zero, we will need to educate and empower public officers, especially colleagues who are in charge of maintaining our buildings or procurement. We have therefore identified a list of training courses to upskill them. In addition, we organise regular Communities of Practice and invite subject matter experts to share best practices or their experience with public officers.

Of course, culture building goes beyond capability building. It is also about creating a movement and getting people excited. To date, 286 officers have joined the Sustainability Ambassadors Network (SAN). The SAN was created to raise awareness on sustainability topics, bringing together like-minded individuals who are passionate about sustainability to promote collaboration.

Through SAN, we hope to encourage more officers to take action for sustainability. For instance, in 2021, we organised a public sector-wide Bring-Your-Own campaign. We wanted to encourage public officers to take small steps to reduce the usage of single-use disposables in their daily habits.

To provide officers with easy access to GreenGov. SG resources, the Public Sector Sustainability Office in MSE has also set up a Resource Portal.² This one-stop repository consolidates all information and resources related to GreenGov.SG.

Looking to the Future

Looking ahead, we will issue a report card on the public sector’s sustainability efforts and performance later this year. In addition, all statutory boards will publish annual environmental sustainability disclosures from FY2024. Through public disclosure of our sustainability efforts, progress, and plans, we will communicate to Singaporeans the seriousness of the public sector in meeting our goals and set an example for others to follow.

Climate change is an existential threat for all of us here in Singapore. As a public service, we can and should take the lead in environmental sustainability. Together with the support of businesses and communities, we can realise a green, liveable and climate-resilient home for all Singaporeans.