Green Pulse

The scheme could help to improve Singapore’s low domestic recycling rates. Blue recycling bins filled with non-recyclable trash have become a common sight around Singapore. This contamination has resulted in poor domestic recycling rates in the country, as food and liquid waste thrown into the commingled bins taints the other recyclables.  In 2025, the Republic logged its highest amount of waste disposed of, at about 3.36 million tonnes, up from about 3.33 million tonnes in 2024. This is in tandem with economic and population growth, according to the National Environment Agency (NEA). To overcome this challenge, the National Environment Agency on Oct 1 fully implemented its Beverage Container Return Scheme (BCRS) to ensure that plastic bottles and cans are segregated for recycling. But this initiative has also been plagued with complaints.  In this episode, host Audrey Tan chats with Ang Qing and Shabana Begum, environment correspondents at ST, on whether these criticisms are warranted, and whether Singapore should continue pushing ahead with the scheme.  Highlights (click/tap above): 2:31 Observations on the ground 6:00 Why we need this 10-cent incentive at this stage? 7:55 Why Singapore needs this scheme now 9:11 Why the blue bin scheme is not sustainable given poorer habits in Singapore 11:05 Why BCRS is worth persevering with 13:00 Observations of current and various recycling operations in Singapore 13:56 Not ideal conditions: Seeing discarded syringes among recyclables 15:35 Shabana on the more automated processes at a BCRS recycling facility 17:25 Qing on the need for the public to sort better upstream 18:25 Behind-the-scenes additional costs that SME retailers face 23:25 Is 10 cents enough of an incentive for the public? 25:35 Should more drinks such as glass bottles be worked into BCRS scheme? 26:15 Dumpster diving? Side hustles using the BCRS scheme? Read more: Shabana Begum’s articles: https://str.sg/5EGd Ang Qing’s articles: https://str.sg/i5gT Follow Audrey Tan on LinkedIn: https://str.sg/848W Read her articles: https://str.sg/JLM2 Host: Audrey Tan ([email protected]) Produced and edited by: Hadyu Rahim Executive producer: Ernest Luis  Follow Green Pulse Podcast every Tuesday as we discuss how environmental issues intersect with business, politics and society: Channel: https://str.sg/JWaf Apple Podcasts: https://str.sg/JWaY Spotify: https://str.sg/JWag YouTube: https://str.sg/fapS Feedback to: [email protected] --- Follow more ST podcast channels: All-in-one ST Podcasts channel: https://str.sg/wvz7  Get more updates: http://str.sg/stpodcasts  --- Get The Straits Times app, which has a dedicated podcast player section: The App Store: https://str.sg/icyB Google Play: https://str.sg/icyX #greenpulseSee omnystudio.com/listener for privacy information.

Can Singapore balance economic survival & climate action as ASEAN chair in 2027?  As Singapore prepares to take over the ASEAN chairmanship in 2027, the region faces a delicate balancing act between economic uncertainties and climate action. According to recent regional survey data from the ISEAS-Yusof Ishak Institute, many in Southeast Asia are prioritising economic survival, inflation, and recession fears over climate action. But with pressing issues like transboundary haze, coal phase-outs, and rising energy costs, how can Singapore use its leadership to align economic resilience with green initiatives? In this episode, Green Pulse host Audrey Tan sits down with veteran diplomat and climate researcher Sharon Seah. They explore the real power and limits of the ASEAN chair, how the long-awaited ASEAN Power Grid could unlock regional energy security, and why framing climate solutions around economic survival, such as carbon credits and peatland restoration, is the key to uniting the region. Highlights of conversation (click/tap above): 1:03 The power and limits of the ASEAN chair 2:55 When cutting emissions becomes crossing a red line 4:05 How can Singapore as ASEAN chair balance economy and climate change issues 6:21 Singapore as a technocratic chair v consensus builder 8:13 Can ASEAN cooperate on haze issues?   12:17 Unlocking carbon credits through peatland conservation 15:59 Economy and climate change - can ASEAN 2027 balance both? 17:36 ASEAN power grid, microgrid and financing hurdles 22:43 Plans to adapt to climate change 26:02 Impacts of Iran war and Trump at ASEAN in Nov 2026  31:40 Could ASEAN negotiate as a unified voice at COP? 33:10 Why everyday citizens should care about ASEAN Summits Follow Audrey Tan on LinkedIn: https://str.sg/848W Read her articles: https://str.sg/JLM2 Host: Audrey Tan ([email protected]) Produced and edited by: Hadyu Rahim Executive producer: Lynda Hong Follow Green Pulse Podcast every Tuesday as we discuss how environmental issues intersect with business, politics and society: Channel: https://str.sg/JWaf Apple Podcasts: https://str.sg/JWaY Spotify: https://str.sg/JWag YouTube: https://str.sg/fapS Feedback to: [email protected] --- Follow more ST podcast channels: All-in-one ST Podcasts channel: https://str.sg/wvz7  Get more updates: http://str.sg/stpodcasts  --- Get The Straits Times app, which has a dedicated podcast player section: The App Store: https://str.sg/icyB Google Play: https://str.sg/icyX --- #greenpulseSee omnystudio.com/listener for privacy information.

They offer more safety features and generate less nuclear waste, says a nuclear expert. Singapore announced in May 2026 that it will be embarking on the first phase of a review by the UN atomic watchdog, to help Singapore determine if it has what it takes to deploy nuclear energy.  Host Audrey Tan discusses what this process entails for Singapore with Low Xin Wei, the chief executive of the Singapore Nuclear Research and Safety Institute (SNRSI), a research organisation. He was previously the assistant chief executive at Singapore’s energy regulator, the Energy Market Authority.  Low describes the review process as being similar to a marriage counselling course, which participants undergo to learn more about what marriage entails.  Just like how the final decision on whether to get married will be determined by the couple, countries will have the final say in whether to go ahead with deploying nuclear energy.  Highlights (click/tap above): 1:20 How has Singapore’s stance on nuclear energy changed over the years?  6:45 What are the three reasons behind this change? 12:21 How has public perception of nuclear shifted?  15:20 How nuclear energy can boost energy security  20:25 Embarking on Phase 1 of the integrated nuclear infrastructure review: What it entails for Singapore?  26:45 What will it take to demonstrate that nuclear plants are safer than what people perceive?  36:45 Where could a nuclear power plant in Singapore potentially be sited?  Read more:  S’pore to undergo review by UN atomic watchdog in 2027: https://str.sg/M6Du Follow Audrey Tan on LinkedIn: https://str.sg/848W Read her articles: https://str.sg/JLM2 Host: Audrey Tan ([email protected]) Produced and edited by: Hadyu Rahim Executive producer: Ernest Luis  Follow Green Pulse Podcast every Tuesday as we discuss how environmental issues intersect with business, politics and society: Channel: https://str.sg/JWaf Apple Podcasts: https://str.sg/JWaY Spotify: https://str.sg/JWag YouTube: https://str.sg/fapS Feedback to: [email protected] --- Follow more ST podcast channels: All-in-one ST Podcasts channel: https://str.sg/wvz7  Get more updates: http://str.sg/stpodcasts  --- Get The Straits Times app, which has a dedicated podcast player section: The App Store: https://str.sg/icyB Google Play: https://str.sg/icyX --- #greenpulseSee omnystudio.com/listener for privacy information.

Singapore is also testing out solutions to tackle heat without air-conditioning. After three years of clear skies, the haze is back in Singapore. One contributor to the pollution is the El Nino weather phenomenon, which causes drier, hotter weather in South-east Asia.  This causes fires typical of Indonesia’s agroforestry landscape to burn harder and longer.  So how is Singapore responding to the double whammy of haze and hotter weather?  Green Pulse host Audrey Tan talks to correspondents Shabana Begum and Ang Qing on what they have observed while reporting on these conditions.  Highlights (click/tap above): 2:13 The impacts of El Nino in South-east Asia 7:39 How people in Singapore are responding to the heat and haze 13:50 Are people in Singapore heat-tolerant or heat-avoidant? 15:53 Solutions to help people adapt to heat without air-conditioning 20:24 What are the global impacts of El Nino? Read Qing’s and Shabana’s related articles: Solar-powered air-con, freeze-tech and ‘fan-jakketos’ among innovative cooling gadgets on the market: https://str.sg/b6WC Emergency visits for respiratory cases up even with small spikes in PM2.5 levels: S’pore study: https://str.sg/mVPv Follow Audrey Tan on LinkedIn: https://str.sg/848W Read her articles: https://str.sg/JLM2 Host: Audrey Tan ([email protected]) Produced and edited by: Hadyu Rahim Executive producer: Ernest Luis  Follow Green Pulse Podcast every Tuesday as we discuss how environmental issues intersect with business, politics and society: Channel: https://str.sg/JWaf Apple Podcasts: https://str.sg/JWaY Spotify: https://str.sg/JWag YouTube: https://str.sg/fapS Feedback to: [email protected] --- Follow more ST podcast channels: All-in-one ST Podcasts channel: https://str.sg/wvz7  Get more updates: http://str.sg/stpodcasts  --- Get The Straits Times app, which has a dedicated podcast player section: The App Store: https://str.sg/icyB Google Play: https://str.sg/icyX --- #greenpulseSee omnystudio.com/listener for privacy information.

Conservationists must make their pro-nature arguments to the mainstream, says ST’s Bhavan Jaipagras.  Synopsis: Every Tuesday, we discuss how environmental issues intersect with business, politics and society. Recent announcements about new developments coming at the expense of nature areas in Singapore have reignited the perennial ‘conserve versus develop’ debate.  Such discussions were first sparked when housing plans for the Gillman and Maju estates, on which secondary forests have grown, were revealed in July. In August, plans for a new western island – built by reclaiming several of Singapore’s southern islands – generated further discussion on the issue. Host Audrey Tan discusses with ST’s senior columnist Bhavan Jaipragas how the national debate on this can be more constructive.  Our Green Pulse podcast has returned from a hiatus and every Tuesday from October onwards, host Audrey Tan will highlight how environmental issues intersect with business, politics and society. Each episode also comes with a video version - with more show links below. Highlights (click/tap above): 2:59 Initial reactions to the responses to the Gillman and Maju developments  8:54 Who are the players involved in Singapore’s ‘develop or conserve’ discussions?  11:56 Who should arguments made by both sides be pitched at?  17:38 Possible to bring in the intangible benefits of nature in public discussions?  21:54 How to improve consultation process between government and conservationists Read more: More green spaces to be retained in Gillman Barracks, Maju Forest: Alvin Tan: https://str.sg/tjCJ Timeline, reclamation profile of new western island not yet determined: Chee Hong Tat: https://str.sg/FUPJ Read more from Bhavan Jaipragas: https://str.sg/b49w Follow Audrey Tan on LinkedIn: https://str.sg/848W Read her articles: https://str.sg/JLM2 Host: Audrey Tan ([email protected]) Produced and edited by: Hadyu Rahim Executive producer: Ernest Luis  Follow Green Pulse Podcast every Tuesday as we discuss how environmental issues intersect with business, politics and society: Channel: https://str.sg/JWaf Apple Podcasts: https://str.sg/JWaY Spotify: https://str.sg/JWag YouTube: https://str.sg/fapS Feedback to: [email protected] --- Follow more ST podcast channels: All-in-one ST Podcasts channel: https://str.sg/wvz7  Get more updates: http://str.sg/stpodcasts  --- Get The Straits Times app, which has a dedicated podcast player section: The App Store: https://str.sg/icyB Google Play: https://str.sg/icyX --- #greenpulseSee omnystudio.com/listener for privacy information.