Solar shingles - They blend right in with your traditional shingles and don't require any special tools for installation.
Recycled sweaters! Bet you could find some sweaters at goodwill that would work for this.
Upcycled shirt to tote bag...the fate of several shirts...
wool dryer balls
Build your own solar panels...
Free your kitchen sink from plastic - DIY with tips from the Trash Backwards Zero Waste Household Guide: Kitchen Solutions post.
Reusable bowl covers :)
The Market Bag, by Linus
Green Living Cheat Sheet