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The list price has not changed in this window. Spot moves with demand and is read every few minutes.

• ap-northeast-2Seoul, 3% interrupted$238.27−90% of $2,382.72
• eu-west-2London, 25% interrupted$272.07−88% of $2,330.16
• sa-east-1São Paulo, 3% interrupted$350.40−89% of $3,171.12
• ca-central-1Montreal, 3% interrupted$386.53−82% of $2,172.48
• eu-south-1Milan, 18% interrupted$407.41−83% of $2,330.16
• eu-west-3Paris, 8% interrupted$423.47−82% of $2,330.16
• us-east-2Ohio, 8% interrupted$433.40−78% of $1,979.76
• us-west-1N. California, 3% interrupted$478.22−78% of $2,207.52
• ap-northeast-1Tokyo, 3% interrupted$541.30−77% of $2,400.24
• ap-south-1Mumbai, 3% interrupted$547.14−56% of $1,252.68

Bars are on-demand per hour; the teal mark is spot. Price per vCPU is the same at every size, so pick the size that fits.

4,746g CO₂ an hour in us-east-1

3,464.6 kg a month. Grid 322 g per kWh.

• eu-west-3765.5 g
• sa-east-11,089.3 g
• ca-central-11,913.7 g
• us-west-12,937.8 g
• us-west-23,012.8 g

Lowest-carbon regions for this type. The dirtiest emits 15× the cleanest.