Is it cheaper to have dual fuel?

Related questions

1. Does octopus Energy Offer Warm Home Discount?
2. Do I have to have a smart meter?
3. Are energy prices likely to go up in 2019?
4. Are bulb energy any good?
5. Is Octopus energy 100% renewable?
6. How much do I pay per kWh?
7. Does octopus energy do smart meters?
8. What is the cheapest way to make electricity?
9. What is the new energy price cap?
10. How do you read a first utility smart meter manually?

Tags

1. #whilst
2. #energy
3. #always
4. #cheaper
5. #tariffs
6. #electricity
7. #there
8. #single
9. #often
10. #having
11. #tariff
12. #benefit
13. #convenience
14. #where
15. #money
16. #means