Here a bunch of great suggestions. Such as…
If you turn down your thermostat by one degree, you can save up to 3% on your monthly heating bill. If you scare your neighbors into their panic room for 30 days, you can save just about 100% on their monthly bill.
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Pretend your car is out of gas and convince fellow motorists to push you to your destination (especially effective at drive-thrus).
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The latest trend is to convince consumers to buy products that are better for the environment (in terms of materials, distance traveled during delivery, etc). The truth is, there is only one way to be sure that your consumption is carbon neutral. Steal shit.