Moving to a green cloud doesn't make your code efficient.
Moving workloads to a provider with clean power is often treated as job done. But clean electricity is limited, market-based claims don't change the physical grid at a given hour, and waste still costs money and hardware.
The Green Software Foundation points out that moving to the cloud does not cut emissions by itself. GreenCode keeps advice like this in mind in its work.
GreenCode helps tackle this by measuring reductions in real terms and showing owners where capacity can be retired, so the headroom efficiency creates is taken out of the system rather than filled again. More on this.
Moving to a green cloud does not make your code efficient. Myth or fact: clean hosting solves software waste? Myth. Moving to a provider with clean power often gets treated as job done. But clean electricity is limited. Buying green power on paper does not change the grid at a given hour. And waste still costs money and hardware. Here is the fix you can use today. Choose clean hosting, and keep the efficiency work going. Tools like the Green Web Foundation's Greencheck show if a host uses renewable power. Measure energy in kilowatt-hours, not only carbon. Tools like Cloud Carbon Footprint estimate the energy of your cloud use. When efficiency frees up capacity, retire it rather than filling it. The less energy software needs, the further clean power goes. The Green Software Foundation points out something important. Moving to the cloud does not cut emissions by itself. GreenCode keeps advice like this in mind in its work. GreenCode helps tackle this by showing owners where capacity can be retired. So the headroom efficiency creates is taken out, not filled again. That was GreenCode Tech Tip number forty-five. Follow for the next tip, and find more on greencode.ai/tech-tips.
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