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Singapore in a lookout for partnerships to capture and store carbon dioxide as it moves towards low-carbon nation: Tan See Leng

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Singapore is exploring partnerships with companies and other countries to capture and store carbon dioxide permanently underground as it has insufficient suitable known geological formations to do so, said Second Minister for Trade and Industry Tan See Leng on Tuesday (27 July) in Parliament.

He was responding to questions filed by Dr Tan Wu Meng (PAP-Jurong) on the current state of carbon capture, utilisation and storage (CCUS) as well as the assessment of potential CCUS technological advancements in the next decade.

Dr Tan said that one of Singapore’s key thrusts of its enhanced 2030 Nationally Determined Contributions and Long-term Low Emissions Development Strategy is to adopt advanced low-carbon technologies to decarbonise its economy, which include technologies like CCUS and low-carbon hydrogen.

The Minister explained that a “small number” of pathways for CCUS are at a technologically advanced stage, however they need further development to make it commercially usable in Singapore.

Carbon capture and storage is deemed as one of these pathways. Although there are higher amount of large-scale projects developed internationally, Singapore faces problems in trying to bring it in domestically given that the country doesn’t have known geological formations suitable for the permanent storage of carbon dioxide underground, he said.

“We are therefore exploring partnerships with companies and other countries with suitable geological formations to enable carbon dioxide storage opportunities,” he added.

For those who are unaware, carbon capture and storage is a process of capturing and storing carbon dioxide before it is allowed to be released into the atmosphere.

If that’s not all, Dr Tan also revealed that the Government is exploring carbon capture and utilisation pathways, where carbon dioxide is captured and recycled. Carbon dioxide that’s recycled can be used to produce reclamation aggregates or building materials.

“There are a number of companies developing test-beds for use in Singapore and examples of commercial-scale operations in other countries,” said Dr Tan.

Beyond that, captured carbon dioxide can be utilised to manufacture synthetic fuels and chemicals like kerosene and methanol, adding that it can also be used as aviation and marine fuels.

“However, most pathways for synthesising fuels or chemicals from carbon dioxide are not mature and they are relatively nascent,” he said.

He elaborated that some are pricier than traditional methods of production, some remain at lab-scale and others need “significant amounts” of energy in the form of low-carbon hydrogen.

Singapore cannot produce low-carbon hydrogen until CCUS is commercially viable

During Tuesday’s parliament sitting, Dr Tan Wu Meng also asked on the state of Singapore’s low carbon hydrogen.

To this, the Manpower Minister said that “low-carbon hydrogen is a key technology for Singapore to decarbonise”, adding that recent study indicated that hydrogen could decarbonise maritime, electricity generation, heavy transportation as well as some industrial process.

“However, until CCUS is commercially viable, Singapore cannot produce low-carbon hydrogen at scale,” he said.

Therefore, Singapore is looking at other sources, the Minister noted.

Dr Tan said that the main challenge of scaling up the supply of hydrogen is the high storage and transportation costs. He added that it is “significant engineering challenge” to actually transport and store hydrogen in a commercially viable method.

In a supplementary question, Associate Professor Jamus Lim (WP-Sengkang GRC) asked if the Government would consider to include public transportation as part of its low-carbon push.

To this, Dr Tan said the Government could “potentially” look at it on a “limited basis”, depending on the proposals it receives.

But, he explained that the Government is “actively pursuing” renewable energy imports from ASEAN countries as well as countries that have “maximum geographical advantage” in producing renewable energy with “very low carbon or zero carbon”.

“Those are the immediate short-term measures that we will be moving forward to reduce our carbon footprint,” he said.

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Civil Society

EU urged to designate Sarawak as ‘high risk‘ under anti-deforestation law

A coalition of environmental and Indigenous groups has called on the EU to designate Sarawak as high risk under its anti-deforestation law. Sarawak’s extensive deforestation and Indigenous rights violations pose serious risks, prompting calls for stricter EU import checks on timber and palm oil products from the region.

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Logging companies often illegally cut roads into forests on indigenous land (© Rettet den Regenwald / Mathias Rittgerott)

A coalition of environmental, human rights, and Indigenous organizations is urging the European Union (EU) to classify Malaysia’s Sarawak state as “high risk” under its new anti-deforestation regulation. Sarawak, home to millions of hectares of ancient rainforests, faces severe deforestation risks and violations of Indigenous peoples’ rights, according to a joint assessment by groups including Human Rights Watch, RimbaWatch, and SAVE Rivers.

The call to action comes ahead of the EU’s pending decision to categorize regions based on their deforestation risks under the new law.

The EU Deforestation-Free Products Regulation (EUDR), set to be enforced from January 2025, aims to curb the import of commodities like timber and palm oil linked to deforestation and human rights violations.

Sarawak’s history of deforestation, especially for timber and oil palm plantations, makes it a significant concern. A high-risk designation under the EUDR would lead to stricter import checks and increased due diligence requirements for EU companies dealing with products from Sarawak.

Land Rights Violations and Deforestation Concerns

The coalition’s analysis highlights Sarawak’s controversial land laws, which undermine Indigenous land rights while promoting commercial exploitation of the state’s forests.

According to Luciana Téllez Chávez, senior environment and human rights researcher at Human Rights Watch, Sarawak’s land code places “insurmountable obstacles” on Indigenous communities’ ability to gain legal recognition for their ancestral lands.

These laws allow companies to operate with impunity, often disregarding Indigenous land claims. The coalition argues that Sarawak’s record justifies a “high risk” classification, which would necessitate increased oversight of timber and palm oil imports into the EU.

Sarawak’s ambitious plans to expand industrial timber plantations, aiming to establish one million hectares by 2025, are another point of concern.

Achieving this goal would require converting over 400,000 hectares of naturally regenerating forests between 2022 and 2025. This trend poses a significant threat to biodiversity and the rights of Indigenous peoples.

Deficiencies in Certification and Transparency

Despite Sarawak’s reliance on the Malaysian Timber Certification Scheme (MTCS), civil society organizations have flagged significant flaws in the program.

Local activists argue that MTCS does not adequately protect Indigenous rights or prevent deforestation. Celine Lim, managing director of SAVE Rivers, emphasizes that logging continues on Indigenous lands without proper consultation or consent, further eroding trust in certification standards.

Additionally, Sarawak’s opaque land management practices hinder transparency. The state has not made available comprehensive data on Indigenous lands or disclosed the locations of leases granted to logging and palm oil companies.

This lack of transparency prevents Indigenous communities and civil society from holding companies and the government accountable.

EU’s Role in Enforcing Sustainable Practices

Under the EUDR, the European Commission will classify regions as “low, standard, or high risk” by the end of 2024.

A high-risk designation for Sarawak would mandate EU member states to triple their customs checks on imports of wood and palm oil products from the region.

EU-based companies would also need to conduct more rigorous checks to mitigate environmental and human rights violations linked to these products. This process would require close collaboration between the EU and Malaysian authorities to reduce risks and ensure compliance with the new regulation.

Sarawak’s timber and palm oil exports to the EU have been significant in recent years. According to a Sarawak government report, the state exported at least MYR 37.3 million (€7.8 million) worth of timber to EU countries like the Netherlands, France, and Greece in 2023.

The EU remains the third-largest market for Malaysian palm oil exports, underscoring the importance of Sarawak’s compliance with international sustainability standards.

Challenges in Malaysian Government Response

The Malaysian government has pushed back against the EUDR, criticizing its definitions and monitoring processes.

The government contends that industrial timber plantations, which involve replacing natural forests with single-species plantations, should not be classified as deforestation. Critics argue that this stance overlooks the environmental degradation and loss of biodiversity associated with such practices.

Adam Farhan, director of RimbaWatch, warns that Malaysia may be attempting to bypass EU restrictions by downplaying the scale of deforestation in timber plantations. Farhan stresses the need for stringent due diligence on Malaysian forest-risk commodities.

The federal government has mandated that palm oil plantations established after 31 December 2019, on deforested land, cannot receive sustainable certification under the Malaysian Sustainable Palm Oil (MSPO) standard.

However, enforcement remains uncertain, as states hold jurisdiction over land and forest administration. Civil society groups are urging the Malaysian government to strengthen its oversight mechanisms and improve its sustainability certification programs to meet EU requirements.

International and Local Advocacy for Reform

In May 2024, the coalition of civil society organizations submitted recommendations to Malaysia’s federal Plantation and Commodities Ministry, urging reforms to align with international human rights and environmental standards.

Key recommendations include incorporating the United Nations Declaration on the Rights of Indigenous Peoples into federal legislation and introducing laws to prevent strategic lawsuits against public participation (SLAPPs), which are often used to silence critics of deforestation practices. The government has not yet responded to these calls.

As the EU moves forward with its anti-deforestation law, the decision to designate Sarawak as high risk could have far-reaching implications for Malaysia’s timber and palm oil industries. Environmental groups argue that strong enforcement of the EUDR is necessary to prevent further forest loss and protect Indigenous communities’ rights in Sarawak.

 

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Environment

Japanese scientists find microplastics are present in clouds

In Japan, researchers confirm microplastics in clouds, impacting climate. Airborne microplastics, 7.1 to 94.6 micrometers in size, found in cloud water, potentially affecting rapid cloud formation and climate systems.

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WASHINGTON, UNITED STATES — Researchers in Japan have confirmed microplastics are present in clouds, where they are likely affecting the climate in ways that aren’t yet fully understood.

In a study published in Environmental Chemistry Letters, scientists climbed Mount Fuji and Mount Oyama in order to collect water from the mists that shroud their peaks, then applied advanced imaging techniques to the samples to determine their physical and chemical properties.

The team identified nine different types of polymers and one type of rubber in the airborne microplastics — ranging in size from 7.1 to 94.6 micrometers.

Each liter of cloud water contained between 6.7 to 13.9 pieces of the plastics.

What’s more, “hydrophilic” or water-loving polymers were abundant, suggesting the particles play a significant role in rapid cloud formation and thus climate systems.

“If the issue of ‘plastic air pollution’ is not addressed proactively, climate change and ecological risks may become a reality, causing irreversible and serious environmental damage in the future,” lead author Hiroshi Okochi of Waseda University warned in a statement Wednesday.

When microplastics reach the upper atmosphere and are exposed to ultraviolet radiation from sunlight, they degrade, contributing to greenhouse gasses, added Okochi.

Microplastics — defined as plastic particles under 5 millimeters — come from industrial effluent, textiles, synthetic car tires, personal care products and much more.

These tiny fragments have been discovered inside fish in the deepest recesses of the ocean peppering Arctic sea ice and blanketing the snows on the Pyrenees mountains between France and Spain.

But the mechanisms of their transport have remained unclear, with research on airborne microplastic transport in particular limited.

“To the best of our knowledge, this is the first report on airborne microplastics in cloud water,” the authors wrote in their paper.

Emerging evidence has linked microplastics to a range of impacts on heart and lung health, as well as cancers, in addition to widespread environmental harm.

— AFP

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