Become an FT subscriber to read:
Smart-meter savings on the horizon
Have you already joined the International Monetary Fund/World Bank account?
Joint World Bank Group-International Monetary Fund Library has a corporate subscription to FT.com. Complete the following for unlimited access to FT.com articles and tools.
Please correct the errors below and try again.
You already have an account on ft.com using the same email address.
Please login to your account to start reading, or to subscribe.
This email address is not permitted.
Unfortunately, you are unable to join this licence using this email address. Please sign up using your work email address.
Please accept our terms & conditions