Apple will buy renewable power for its Mac Mini users
Apple went to unusual lengths to ensure it accounted for and neutralized all the pollution that the new Mac Mini might produce.
With its new miniaturized Mac Mini, Apple has a second product — and its first Mac — that qualifies for its “carbon neutral” label. As part of the push, the company is buying enough renewable power to offset emissions generated from customer use of the computers.
Tech companies have been tracking, and in some cases some reducing, the emissions profiles of their products for years. Usually, that involves querying suppliers about their own supply chains, where they get power to run their operations, and how they’ll be shipping finished products. But in 2023, with the Apple Watch Series 9, the Cupertino-based company made the unorthodox decision to eliminate emissions from product use by making additional investments in renewable power.
Powering something like a smartwatch represents a tiny fraction of the overall carbon footprint of the device; things like chips, displays, and batteries contribute far more to the total.
But with a product like the Mac Mini, using the device can generate far more pollution than charging a watch. It’s also a larger fraction of the device’s overall carbon footprint.
Shrinking the Mac Mini also likely helped keep the footprint down, though it’s impossible to tell since Apple doesn’t break out specific figures for things like materials and manufacturing in its environmental declarations.
What is notable, though, is the impact that semiconductors have on a computer’s climate impact. Semiconductor manufacturing is energy intensive and uses chemicals that have significantly higher global warming potential than carbon dioxide. Making and shipping the base model Mac Mini, which has 16GB of RAM and 256GB of storage, generates 32 kg of carbon pollution, even after Apple accounts for its low-carbon power investments. The top spec version includes far more chips inside, providing 64GB of RAM and 8TB of storage, and that nearly quadruples the carbon footprint to 121 kg.
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