![profile-img](https://pbs.twimg.com/profile_images/877889992965713920/c2ZaJg-j_200x200.jpg)
Andy Piper
@APiper_energy
Housing, energy, environment & fuel poverty
26-03-2009 11:27:21
248 Tweets
131 Followers
517 Following
![Andy Piper(@APiper_energy) 's Twitter Profile Photo Andy Piper(@APiper_energy) 's Twitter Profile Photo](https://pbs.twimg.com/profile_images/877889992965713920/c2ZaJg-j_200x200.jpg)
God I needed some optimism this morning - and there it is. 87 countries have now passed the 5% tipping point into widespread adoption of renewable technologies #heatpumps #solarpv #ElectricVehicles