South Korea’s take-back system for electronics

South Korea has built the take-back system the rest of Asia is usually advised to build, and the honest report on it is that it works and stops. A 2020 act makes producers responsible for their equipment’s end of life, sets mandatory recycling rates by product type, and is assembling a national tracking system for the material. Korea documented formal collection of 443 million kilograms in 2022 against generation of 930 million, which is 48 per cent, near the top of the international table and still about half of what Koreans threw away. That gap is the most interesting thing about a system everyone recommends.

The Act on Resource Circulation of Electrical and Electronic Equipment and Vehicles came into force in January 2020, and it consolidates an approach Korea had been assembling in pieces. The act obliges producers of electrical and electronic equipment to take responsibility for the waste their products become, fixes mandatory recycling rates that differ by category of equipment, and requires the development of a tracking system for e-waste management. The Global E-waste Monitor credits Korea with significant progress and a comprehensive legal framework backed by institutional mechanisms, with the Ministry of Environment’s stated aim a circular economy. The tracking system matters more than the targets, because tracking is what allows the 48 per cent to be measured at all, and the countries that cannot measure their collection have nothing to set targets against.

The comparison with Japan sharpens what Korea has done, because the two neighbours occupy the same consumption neighbourhood with opposite system shapes. Japan generated 2.6 billion kilograms and documented 613 million, 23 per cent; Korea generated 930 million and documented 443 million, 48 per cent. Japan’s per-capita generation is higher, 21.2 kilograms against Korea’s 17.9, yet its documented rate is half of Korea’s, which suggests the determining variable is system design rather than public behaviour, and that take-back obligations with teeth produce a different recovery rate from framework laws without them. Two curated datapoints settle nothing, but they do describe the range rich-country systems achieve in Asia.

Korea’s 930 million kilograms places it among Asia’s four largest generators alongside China, Japan and Indonesia, though its 17.9 kilograms per person is closer to Europe’s consumption profile than to Asia’s. The continental comparisons are instructive: Asia generated 30.1 billion kilograms and documented 11.8 per cent of it, Europe generated 13.1 billion and documented 42.8, and the world documented 22.3. Korea sits between the two pictures, a rich-country system running at Asian volumes, and its rate is roughly four times the regional average, which is the achievement the act’s authors can claim.

The act is now five years old, which means the first full generation of its obligations has had time to be measured against actual performance. The world picture around it is getting tighter rather than looser: global generation rose five times faster than documented recycling over the decade to 2022, and the Monitor projects the world’s documented rate falling to 20 per cent by 2030. Korea’s per-capita generation means its absolute volume will keep rising with consumption, so a 48 per cent rate applied to a growing denominator does not shrink the uncollected tonnage, and that arithmetic is the part of the take-back consensus nobody has answers for.

The next observation worth making about Korea’s system is what its data does for the region, because a tracked system produces a byproduct that a target-driven system does not. Knowing where the material moves, in what volumes and through which handlers is the prerequisite for any regional comparison, and the neighbouring countries currently negotiating their own frameworks are designing against no measured examples at all. Korea’s tracking data is the nearest thing Asia has to a working reference for what a take-back obligation actually delivers, and contributing that data to the international statistical programme would be worth more than any target Korea could set for itself.

Korea has completed the producer side of the system, and the next margin is the household behaviour the producers cannot reach. The tracking system should be extended to the material currently moving outside it, the repair trade, the second-hand market and the stock held in households, because a system that measures its collected half while the other half moves invisibly is Europe’s problem arriving on Asia’s timetable. The mandatory recycling rates should rise in step with the tracking rather than ahead of it, since an obligation is only useful when tonnage is recorded against it. And Korea, of all the countries in the region, has the data culture to publish what its tracking system finds, which would be a larger contribution to everyone else’s design than any target it sets itself.

For traders, Korea’s formal sector produces around 443 million kilograms of documented, tracked material a year, which makes it one of Asia’s most reliable e-scrap supply lines for buyers who require grades and provenance rather than estimates. The economics of the material are the world’s economics: the Monitor values the metals contained in global e-waste at 91 billion US dollars for 2022, of which documented management captures 28 billion, and the gap between the two figures is what tracking systems are worth in money as well as in principle. The Global E-waste Monitor 2024 holds the figures above, and the International Telecommunication Union holds the statistical programme behind them, while platforms such as scrap.trade handle the documented trade the system produces.

Korea is the proof that producer take-back works, and equally the proof that it works up to about half. The remainder is a different problem, and whoever solves it will have solved it beyond the take-back model rather than inside it.