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  • Chinese New Year: Bringing green into the red season

    Chinese New Year: Bringing green into the red season

    Overview

    We will be celebrating the Chinese New Year at the end of January this year. Until then, youths like us eagerly await receiving our hong baos — red packets with freshly printed money inside — while aunties and uncles form snaking queues at ATMs and banks in search of those crisp notes to hand out. In Chinese culture, these newly minted notes are used to wish recipients a fresh start in the New Year, as explained by Low (2023).

    However, the new notes and ang baos have presented a rather challenging question in the wake of climate change: are they necessary?

    It is indeed a delicate affair to balance both the needs of the planet and celebrating this time-honoured tradition. So, let us, the team at Beyond the Buy, help you find that golden balance by injecting a little green into your new year.

    The Cost of Money

    The price of new notes far exceeds their monetary value when considering their environmental impact. To meet the surging demand for freshly printed currency during festive periods, such as the Chinese New Year, the Monetary Authority of Singapore produces upwards of 100 million new pieces of notes each year for gifting, as reported by Tan (2022). Most of these notes do not stay in circulation for long and are returned to MAS shortly after the festive season, resulting in an accumulation of practically brand-new notes that are prematurely destroyed.

    According to MAS (2022), the printing and processing of these new notes accounted for approximately 8 percent of the authority’s total annual carbon emissions. This is equivalent to the energy needed to power 430 four-room HDB flats for a year, or the equivalent of planting 10,000 trees to offset the resulting carbon footprint.

    Fit Notes

    The same year, MAS issued a statement encouraging the public to choose greener alternatives for the 2023 festivities through the use of “Fit-for-Gifting” currency notes, also known as Fit notes. 

    Fit notes are, as their name suggests, in suitable condition for recirculation, and are fit for festive gifting. MAS highlighted that the aesthetics of the fit notes have been assessed and verified by banknote processing machines and possess comparable quality to notes issued by automated teller machines (ATMs)

    Effectiveness of Fit Notes

    MAS’s efforts to promote the use of Fit notes have paid off significantly in terms of reducing the festivities’ carbon footprint. Carbon emissions around the festive period in 2024 were reduced by approximately 408 tonnes compared to previous years.

    In 2024, two-thirds of gong baos surveyed contained Fit notes instead of new ones. This was supplied by the 11.7 million pieces of Fit notes exchanged at DBS, OCBC, and UOB banks. 

    MAS emphasized that the use of Fit notes is set to rise as the continued efforts of government agencies encourage the public to adopt greener practices for subsequent festive gifting.

    The Cost of Ang Baos

    Each year before CNY, businesses and organizations across the island will print tens of millions of hong baos in various designs to give to their customers. Although the Singapore Environment Council is unable to provide statistics specific to Singapore, the council noted that according to a 2017 study, 320 million new red packets are produced in Hong Kong each year, which translates to about 16,300 trees being cut down every year, as Ang reported.

    Like the new notes, these ang baos, especially those with specific zodiac designs, have a particularly short lifespan, as most people will not reuse them. 

    Recycling Ang Baos

    In recent years, recycling ang baos have been a rising trend, with banks such as DBS at the forefront of the green movement. Since 2021, DBS has collected 14,899 kilograms of ang baos. These are then sent to Tay Paper, where they are processed into new cupboard boxes (DBS.com, 2023). However, Ang also mentioned, up to 30 percent cannot be recycled as they are printed with too much glitter or are not made of paper.

    Our need for novelty in the practice of hong baos could perhaps be veered towards a greener alternative.

    Although there has been considerable effort to reduce unnecessary ang bao waste, a considerable amount of ang baos still slip through the cracks and end up in landfills or incinerators. 

    E- Hong Baos

    As more financial services are moving online, digital hong baos have become an increasingly popular way to give hong baos during CNY. Last year, DBS reported that more than $17.5 million was transferred using its QR Ang Bao and eGift features during the festive season. According to China, this represents a 30 percent increase from previous years. 

    While the more environmentally friendly digital gifting method is less aesthetically pleasing than a bright red packet, there are several advantages to both the giver and the recipient:

    • Counting cash: just key in the amount you wish to give
    • Convenience: you don’t have to queue up at banks or ATMs for Fit or new notes
    • Environmental Friendliness

    BTB’s solutions

    This Chinese New Year, bring a little green into this red season with some of these conscious tips:

    • Use Fit notes or digital ang baos instead of traditional red packets
    • Recycle all your used or unused red packets


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  • The iPhone: Full of hidden treasures

    The iPhone: Full of hidden treasures

    With the latest release of the iPhone 16, do you ever wonder, “What is hiding inside our phones?”

    We all love the feel of our mobile phones in the palms of our hands, as the sleek device is always attached to our hips. Such is the case for all phone users, with iPhone users being no exception.

    In this article, we will take a deep dive into the behind-the-scenes of our beloved screens.

    A Metal Mine in Your Pocket 

    Name one metal off the top of your head. Did you guess Steel? Or maybe Aluminum? Perhaps you went wild: Gold, Silver, Copper. Your phone contains all the previously listed metals, as well as additional materials such as tin, Platinum, Cobalt, Lithium, Palladium, Silicon, Tungsten, Glass, and even Sapphire. The list is already beginning to resemble the Periodic Table of Elements, but it’s already excluding plastic and the Rare Earth Elements used.

    Rare Earth Elements (REEs): The Hidden Gems of Your Phone

    Are you reading this article on a phone (or a tablet or laptop). If you answer yes, you’re holding a slice of the Earth’s crust. Yes, that sleek device clutched in your hands right now is packed with 30 different elements that have been excavated, processed, and assembled from mines scattered across the globe.

    Beyond the usual metals like aluminum, copper, lithium, and even a little bit of gold, we also have some of the world’s most hard-to-pronounce substances, called rare earth elements (REEs).


    Ever heard of lanthanum, neodymium, or dysprosium? Likely not. But I bet you have heard of the products that they are used in. In Tesla’s electric cars, rare earths power magnets used to drive the vehicle; in ChatGPT, REE-powered components form the backbones of the high-performance computational infrastructure;  in iPhones, these metals perform the everyday miracles: lanthanum brings the vibrant colors onto your screen, while neodymium and dysprosium give your phone the buzz to wake you up on time. Their magnetic and conductive properties are what make our devices have their high-tech edge. 

    Despite their superpowers, extracting REEs is a complex process that significantly harms the environment. REEs are typically found in low concentrations within the Earth’s crust, meaning cast amounts of the ore have to be mined to extract a small amount. Often, they come bundled with other elements, and separating them requires lots of energy. Additionally, REEs often coexist with toxic or even radioactive elements, which adds extra hazards to the extraction process.

    Environmental Nightmare of Bayan Obo

    Consider Bayan Obo, an industrial mining town in Inner Mongolia, China. Active since the 1960s, this town houses the world’s largest REE mineral deposit. In 2019 alone, Bayan Obo was responsible for around 45% of the world’s REE production. However, the environmental cost is staggering. Decades of mining have contaminated local soil and water with heavy metals, arsenic, and fluorine, poisoning the surrounding ecosystems and even the local water source – the Yellow River watershed. Nearly 200 million people rely on this watershed for drinking, agriculture, and industry. This grim reality is a reminder for us: the technology we take for granted comes with unseen costs. 

    Waste & your response

    Consider this: 1 million mobile phones can yield nearly 16 tons of copper, 350kg of silver, 34kg of gold, and 15kg of palladium. Approximately 5.3 million phones are discarded every year, equivalent to an astounding 927,500 tons of mobile phones.

    Here is a thought experiment: 1 ton of iPhones can yield 300 times more gold than a ton of gold ore. 1 ton of phones contains 6.5 times more silver than 1 ton of silver ore. Just how much metal was lost to landfills last year alone?

    While there may be ways to harvest the metals in all this e-waste, it is rarely safe, economical, ethical and environmentally-friendly. Thankfully, companies like Apple are stepping up. For instance, the iPhone 16 boasts over 30% recycled or renewable content—a step in the right direction. 

    You’d be right of course. However, the ultimate direction on everyone’s part would be applying the 5 Rs.

    While systemic change on a macro level takes time, individual choices can make a difference. Instead of chasing every new release, hold onto your current phone for as long as possible. Most CO2 emissions from phones occur during manufacturing, so extending a device’s lifespan significantly reduces its carbon footprint.

    Adopt the 5 Rs—Refuse, Reduce, Reuse, Repurpose, Recycle—and start with the simplest action: resist the urge to upgrade for the sake of trends. After all, sustainability starts with small, intentional steps.

    Your phone may be a technological marvel, but let’s not forget the human and environmental cost of what lies beneath its screen.

    Discover the hidden journey of your iPhone here:


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