Waste management complexities

Since starting my career in the environmental sector more than 10 years ago, I’ve been dealing with waste management issues. Frankly, the circular economy wasn’t spoken of yet. And in any case, a lot of the waste generated cannot be recycled. The fact is that we never even quite gone into the first ‘R’ of the three ‘R’s yet.

Singapore waste disposal figures
Total waste generated and disposed in Singapore (tonnes per annum), Source: NEA Statistics

The thing is, as the country’s population grew and economic activities multiplied, waste growth continued. There was probably a dip in terms of per capita waste generation, but the overall amount of waste we were disposing of grew even if the gross waste generation didn’t quite reach the ‘peak’ we had in 2017.

Our ability to manage this waste is important and it is largely because we’ve been able to get rid of them and maintain the cleanliness of our city, and not burden our businesses with the excessive waste that we have been able to keep up with our economic growth and remained an attractive destination for business, and economic activities. These are, of course, the positive externalities of having a robust waste management programme.

Yet waste is a complicated matter; the fact that waste management produces a positive externality doesn’t necessarily mean that we need to have more of it because that is usually based on the amount of waste that needs to be managed. On the other hand, when you subsidise the management activity, there is a risk that you’re undercharging the people generating the waste, which is the source of the problem in the first place. That brings us beyond the territories of your traditional economic externality analysis.

So, it becomes a political issue. And there’s even a question of willingness to pay, not in the traditional sense that people will not do it anymore. It is about how much you can keep charging the people without losing political support and risking losing votes. This is why public policy surrounding waste is complex, and you can’t leave it to a technocratic government to solve such a problem. You can employ some of the technocratic arguments to help you get some buy-in, but you’d likely need to deploy more tactics than that.