There is no such thing as Malaysia's grid emission factor
The Energy Commission publishes three regional factors spanning 3.7 times — Peninsular 0.740, Sabah 0.539, Sarawak 0.199...
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Annual Rainfall Will Not Size Your Tank
Singapore and Manila are within five per cent of each other on annual rainfall, and their driest months are 112 mm and 8...
What Does "Plant a Tree to Offset It" Actually Buy?
Carbon calculators end by translating your emissions into trees, and the unit that translation produces is the tree-year...
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Flying Against Driving, and the Units Nobody Checks
Both confident answers to this question are built on comparing a per-passenger figure with a per-vehicle one. Divide the...
Solar Payback on a Tropical Roof
Malaysia gets more sun than Singapore, and our own calculator duly reported that a Malaysian roof paid for itself faster...
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