Just switch to npower (if you're not already a customer) by going to www.npower.com, or if you're already with us, just sign up to paperless billing and ask for a smartpower monitor www.npower.com/at_home/Forms2/MyNpower/Login.aspx?ReturnUrl=%2fat_home%2fforms2%2fmynpower%2fsecure%2fmynpower.aspx.
