Fighting Climate Change: Why Carbon Trading Not Enough

Nasir Ahmed

We are running out of time to combat climate change. With rising sea levels to unpredictable rainfall and heatwaves, countries like Bangladesh are already facing the consequences of a warming planet. In response, governments and industries are turning to market-based instruments like carbon trading to reduce global emissions.

The carbon trading system, which is based on cap-and-trade regulations, sets a maximum level of allowable emission for a country or industry and allows for trading carbon credits from those who emit below the permissible limit. It is a system that aims to reduce greenhouse gases by making pollution more expensive and greener options more profitable.

While this approach has been hailed as a new pathbreaker to address climate change, it raises a critical question: is this approach transformative enough to address the scale and urgency of climate crisis?

To answer this, we need to look beyond short-term fixes and explore what a transformative change really means. In the context of climate crisis, transformative change refers to systemic and structural change in the way we live, produce, consume, and govern. It is not about tweaking the current system but rethinking it entirely.

Against this benchmark, carbon trading appears insufficient as it provides a price-based solution to what is essentially a structural crisis. The approach struggles to deliver transformative outcomes on several fronts.

First, carbon trading targets symptoms, not systems. By putting a price on emissions, the policy treats climate change as a market failure. The root causes are much deeper, they lie in how we live our lives, how we build and power our homes and industries, and how we transport ourselves and goods – all of which are locked into fossil-fuel based arrangements. Only adjusting prices will not change these fundamental systems in the medium term.

Second, many studies have shown that carbon trading has led to modest and incremental emission reductions over the last decade or so. But the Intergovernmental Panel on Climate Change (IPCC) has issued a stark warning that avoiding climate catastrophe will require reaching net-zero emissions by early 2050s. Incremental progress through carbon trading, however well-intentioned, is simply not fast or systemic enough to achieve net-zero emissions.

Third, carbon trading also raises significant justice concerns. Pollutants like carbon dioxide do not spread uniformly in the atmosphere, rather they often concentrate near their source areas. This means that large industries, particularly those located around marginalized communities, can continue polluting locally by purchasing carbon credits, while people living nearby bear the brunt of pollution. This perpetuates a cycle of environmental inequality.

Despite these flaws, completely dismissing carbon markets would be short-sighted. Because carbon trading is not impractical, it is simply just not enough. Well-designed carbon markets such as those in the European Union have helped reduce emissions. They can also drive innovation by incentivizing development and use of low-carbon technologies. Moreover, in countries with weak climate regulation, carbon markets might be the only politically viable way to start reducing emissions. For developing nations like Bangladesh, participating in carbon markets can unlock climate finance and promote green industries, provided they are backed by strong governance and transparency.

So where does that leave us? The real challenge lies in changing the structures that cause emissions. For Bangladesh, this means not only setting a framework for carbon trading but also investing in systemic solutions including renewable energy, expanding mass green transportation, regulating industrial pollution, and making cities more resilient.

In the end, carbon trading is just a policy and not a transformation. It can help build momentum. But real change will come from a bold vision and smart investment for climate-resilient development that puts people - not just carbon - at the centre.

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The writer is an international development professional and Chief Innovation Officer at Planten Agro Limited