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Climate Connections

A special segment on Money FM 89.3's Breakfast Show that brings you on an exclusive audio journey to the ends of the world, covering in-depth environment, natural history and climate change stories that intertwine with human life on Earth.
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8 Nov, 2024
Climate Connections: Unlocking Earth's Superhot Geothermal Energy in the Taupō Volcanic Zone
Until now, geologists have been divided as to whether this superdeep, superhot resource can be tapped. Rock under high temperature and pressures - more than 373 degrees Celsius and 220 bars of pressure - is ductile, or gooey, as opposed to a smashable stone from your backyard.  So far, data shows that rock that fractures at superhot conditions can be ten times more permeable than rock that fractures at conditions closer to the Earth’s surface, and can also deform more readily.  Scientists have found that in the Taupō Volcanic Zone, supercritical conditions are as shallow as 4 km, making it one of the rare places in the world where supercritical development is both accessible and technically feasible. So far, only Iceland, Japan, the United States and Kenya have successfully drilled superhot wells.  On today’s Climate Connections, Sheena Thomas, Interim General Manager Research Strategy and Partnership from GNS Science shares her insights on the economic potential and viability of superhot geothermal in New Zealand, and why proper environmental impact studies and collaborations with local indigenous Maori communities are absolutely critical in ensuring minimal environmental impact. She’s also a speaker at the Singapore International Energy Week this year. GNS Science is leading a multi-year research programme 'Geothermal: The Next Generation’ - to investigate New Zealand’s ‘supercritical’ (high temperature/superhot) geothermal conditions and evaluating the economic opportunity for supercritical geothermal heat and electricity generation in New Zealand. Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Audrey SiekPhoto credits: GNS ScienceMusic credits: pixabay & its talented community of contributorsSee omnystudio.com/listener for privacy information.
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1 Nov, 2024
Climate Connections: Tiny matters - Using acoustic sound waves to model how algae affects climate, human health
Algae are microscopic organisms that live in aquatic habitats and they use photosynthesis to produce energy from sunlight, just like plants. So far, there are over 50,000 species of living algae documented currently. And one thing that people sometimes forget is that algae are the base of many food webs and are an integral part of a healthy aquatic ecosystem. But, algae can also grow out of control if the water around them contains too many nutrients, resulting in harmful algal blooms. And did you know that toxins from these harmful algal blooms could get kicked up into the air as airborne algae?  With the focus on climate change growing, scientists are continuing to document the effects of climate change on algae, and how airborne algae in turn interact with our environment. On this episode of Climate Connections, Mickey Rogers, Pauling Fellow and Chemist, Pacific Northwest National Laboratory, who is researching airborne algae and its impact on atmospheric processing, shares her insights. She's currently also developing new methods of aerosol generation and online gas flux monitoring of biological cells including acoustic levitation of small particles. Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Audrey SiekPhoto credits: Mickey Rogers / Pacific Northwest National LaboratoryMusic credits: pixabay & its talented community of contributorsSee omnystudio.com/listener for privacy information.
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25 Oct, 2024
Climate Connections: A scrap revolution - Challenges behind pushing the needle on industrial recycling
Industrial waste makes up at least 50% of waste generated globally. And much of that waste is the result of poor quality products from manufacturing processes, as well as the sheer complexity of manufacturing and supply chain management.  As consumer awareness about the environmental impacts of waste increases, recycling is expected to grow considerably in the coming years. By 2032, the global waste recycling services market is forecast to have surpassed a value of US$90 billion, registering a compound annual growth rate of 4.7 percent during the forecast period 2023 to 2032. But cost is often an issue. So, what can be done to scale up recycling within industries? On this episode of Climate Connections, Susie Burrage, President, Bureau of International Recycling, who will be actively involved in the World Recycling Convention, held in Singapore from 28th to 29th October, shares her perspectives of being a fourth-generation recycler. Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Audrey SiekPhoto & music credits: pixabay & its talented community of contributorsSee omnystudio.com/listener for privacy information.
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18 Oct, 2024
Climate Connections: Earth In Focus - Tapping On The Power Of Thought-Provoking Nature Films & Community For Conservation
Nature films tell the stories of the world's flora, fauna, and landscapes - often a journey into the secret lives of what exists around us. These stunning visual tales show us how we are interconnected with nature in many ways. This, in turn, allows us to better understand the current conversations about climate change, sustainability and biodiversity, and put us in a better position to be agents of hope and change. That’s exactly what the inaugural ‘Earth in Focus’ Singapore Nature Film Festival 2024 hopes to achieve. Running from 1st to 3rd November this year, the festival will showcase local and international films, photography and ecological art exhibitions, as well as workshops run by conservation NGOs - covering a wide range of conservation topics, from ocean and land conservation to water scarcity and technology for conservation. On this episode of Climate Connections, Daphne Ong, Conservationist & Festival Director of Earth In Focus, and Andy Ridley, CEO of Citizens of the Reef & Co-founder, Earth Hour share their insights ahead of the festival. Find out more about Earth In Focus and register for film screenings and workshops here: https://www.earthinfocus.co/festival-happenings Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Audrey SiekPhoto credits: Earth In FocusMusic credits: pixabay & its talented community of contributorsSee omnystudio.com/listener for privacy information.
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11 Oct, 2024
Climate Connections: Farmers eye carbon credits as a way of regenerating revenue and nature
Nature is our life support system, but right now, it’s in trouble. WWF’s latest Living Planet Report reveals that the average size of wildlife populations have declined by a staggering 73% since 1970, providing a stark warning “that the world is fast approaching dangerous tipping points”.  Habitat loss and degradation, driven primarily by our food system is the most reported threat to wildlife populations, followed by overexploitation, invasive species and disease.  With Australia’s role as a regional food supplier growing in importance as global food demand surges, an Australian farmer-owned mutual - Regen Farmers Mutual - is working hard at giving landowners greater access to the growing environmental goods and services markets as the world transitions to net zero. More than 80 farmers, conservationists and landcarers behind Regen Farmers Mutual have designed a new brokerage model to reduce transaction costs and enable farmers to aggregate their market power to sell environmental services. They are raising $51 million from mining and energy players to fund a series of regenerative farming projects. The mutual has agreed to $100 per unit for the first 1,000 of 18,500 available carbon credits across 750 hectares of land. On this episode of Climate Connections, Rohan Clarke, Co-director, Regen Farmers Mutual shares how they’re tapping on carbon markets and regenerative farming to preserve their lands. Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Emaad AkhtarPhoto credits: Regen Farmers MutualMusic credits: pixabay & its talented community of contributorsSee omnystudio.com/listener for privacy information.
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11 Oct, 2024
Climate Connections: Farmers eye carbon credits as a way of regenerating revenue and nature
Nature is our life support system, but right now, it’s in trouble. WWF’s latest Living Planet Report reveals that the average size of wildlife populations have declined by a staggering 73% since 1970, providing a stark warning “that the world is fast approaching dangerous tipping points”.  Habitat loss and degradation, driven primarily by our food system is the most reported threat to wildlife populations, followed by overexploitation, invasive species and disease.  With Australia’s role as a regional food supplier growing in importance as global food demand surges, an Australian farmer-owned mutual - Regen Farmers Mutual - is working hard at giving landowners greater access to the growing environmental goods and services markets as the world transitions to net zero. More than 80 farmers, conservationists and landcarers behind Regen Farmers Mutual have designed a new brokerage model to reduce transaction costs and enable farmers to aggregate their market power to sell environmental services. They are raising $51 million from mining and energy players to fund a series of regenerative farming projects. The mutual has agreed to $100 per unit for the first 1,000 of 18,500 available carbon credits across 750 hectares of land. On this episode of Climate Connections, Rohan Clarke, Co-director, Regen Farmers Mutual shares how they’re tapping on carbon markets and regenerative farming to preserve their lands. Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Emaad AkhtarPhoto credits: Regen Farmers MutualMusic credits: pixabay & its talented community of contributorsSee omnystudio.com/listener for privacy information.
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3 Oct, 2024
Climate Connections: A third of African apes under threat as demand surges for critical minerals needed for clean energy technology
About 180,000 chimpanzees, gorillas and bonobos could be directly or indirectly threatened by current and future mining projects for these transition metals, particularly in West Africa. With the world focusing its attention on clean energy transition, a boom in African mining activity is expected as critical minerals such as copper, lithium, nickel and cobalt are needed for clean energy technologies such as wind turbines and electric cars. This surge in demand is driving destruction of tropical rainforests which are critical habitats for Africa’s great apes. In a recent study, researcher Jessica Junker and a team of scientists found that the overlap between mining exploration and preparation areas and important ape habitats was particularly high in West Africa, especially Guinea. On this episode of Climate Connections, lead author of the study, Jessica Junker, Researcher, Re:wild shares her insights on the delicate balance.  Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Emaad AkhtarPhoto credits: Re:wildMusic credits: pixabay & its talented community of contributorsSee omnystudio.com/listener for privacy information.
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27 Sep, 2024
Climate Connections: Australia-Asia Power Link Project awaiting Singapore's approval. Are cross-border collaborations the most important key to renewable energy adoption?
Solar power saw a boom in 2023, making it the fastest growing source of electricity generation for the 19th year running. This comes as countries around the world push for a transition towards greener sources of energy. Australia has given the go-ahead for a A$20 billion (US$13.5 billion) solar project that plans to ship energy from a giant solar farm in the country's north to Singapore through a 4,300 km undersea cable. The approval comes with strict conditions to protect nature and the project must avoid the habitat of greater bilby, which are small rabbit-like marsupials with long floppy ears. A final investment decision is expected in 2027. If eventually approved, the project aims to deliver up to 6 gigawatts of green electricity to large-scale industrial customers in Darwin, the capital city of Australia's Northern Territory, and in Singapore. But how challenging are such large scale energy projects and are cross-border collaborations the most important key to renewable energy adoption? On this episode of Climate Connections, Hanwei Wu, Editorial Director, OPIS shares his insights. He heads the Asia-Pacific team in producing price assessments and proprietary data for the oil, petrochemical, renewables and carbon markets. Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Audrey SiekPhoto credits: SunCableMusic credits: pixabay & its talented community of contributorsSee omnystudio.com/listener for privacy information.
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20 Sep, 2024
Climate Connections: Monkey Business - How Singapore's "Jane Goodall" is pushing for langur conservation in SEA through the first genus action plan
Despite being highly threatened, only a few langur populations have been studied in detail, owing to their elusive nature, arboreality and the challenging terrains where they inhabit. As a result, conservation of these species has been challenging. Over 85 per cent of Asian langurs are threatened with extinction, making them one of the continent’s most threatened primate groups.  A new landmark Asian langurs (Presbytis) Conservation Action Plan 2024-2034, combining the efforts of international primate experts and conservationists, has just been launched, in a bid to galvanise conservation for Asian langurs across Southeast Asia. On this episode of Climate Connections, lead of the initiative, Dr Andie Ang, Head, Primate Conservation & Singapore Programmes, Mandai Nature shares her first-hand insights on putting together the conservation plan and her experience out in the field. Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Emaad AkhtarPhoto credits: Andie AngMusic/Sound credits: pixabay & its talented community of contributors, Ecology Asia| Sophia Sak BakerSee omnystudio.com/listener for privacy information.
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13 Sep, 2024
Climate Connections: Turning trash to cash - How one business is recycling spent catalytic converters into precious metals
Platinum group metals (PGM) - a group of precious metals - such as platinum, palladium and rhodium, are traditionally recovered through underground and open pit mining within a linear economy, where the ore is mined, transformed into products and then disposed of as waste at the end of their lives. These metals are often used in catalytic converters for cars, buses, trucks, and other industrial processes.  However, the process of mining for these precious metals could directly or indirectly lead to environmental impacts including deforestation, water pollution, and habitat destruction. With the aim of creating a circular economy while fulfilling the high demand for these finite precious resources in a sustainable way - one company called BR Metals is recovering these metals from metal scraps and reintroducing them into the supply chain. On this episode of Climate Connections, Frank Chen, Founder & Managing Director, BR Metals shares more about how his company is recovering precious metals from car scraps and his latest ventures into the gold and silver space. BR Metals was also crowned Champion in the Business For Good category at this year’s Brands for Good Awards. Feature produced and edited by: Yeo Kai Ting (ykaiting@sph.com.sg)Voiced by: Audrey SiekPhoto credits: BR MetalsMusic credits: pixabay & its talented community of contributorsSee omnystudio.com/listener for privacy information.
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