energy saving bulbs - affordable - buy - conventional
Although energy saving bulbs are affordable, people still buy conventional ones.
food packaging - create - waste - business - not - invest - biodegradable packaging
Although food packaging creates waste, businesses don't invest in biodegradable packaging.
solar energy - free - solar panels - expensive
Although solar energy is free, solar panels are expensive
bicycle - not - burn - fuel - few - prefer - cycle - work
Although bicycle doesn't burn fuel, few people prefer to cycle to work.
use - reusable bags - go - supermarket - car
Even though they use reusable bags, they go/went to the supermarket by car
nuclear energy - not - produce - polluting gases - waste - radioactive
Even though nuclear energy doesn't produce polluting gases, it waste is radioactive.
easy - use - reusable bags - consumer - choose - supermarket - plastic
Even though it is easy to use reusable bags, consumers choose to use supermarket plastic bags.
short showers - waste - water - people - no - prefer
Even though short showers waste less water, people do not prefer them.