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Opinion

Thoughts on various subjects and related references.

• Carbon intensity of electric generation sources
• Carbon footprints of foods
• The cheapest foods per 2000 calories
• MPG and MPGe for cars and trucks
• Notes on WVO (Waste Vegetable Oil) vehicles
• Battery storage alternatives to Tesla Powerwall
• GridWatch.co.uk
• Countering bad arguments
• Environmental impacts of food
• Wet bulb temperature calculator