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Energy guides
Everything you need to know about renewables, the grid, and how to power your home efficiently.
Eco
Energy
Life
Inside OVO
Electric vehicles
Smart home
Blogs
Energy
Blog
Music icons Jessie Ware and Clara Amfo share the stage to celebrate OVO Beyond
16 August 2024 | Amy Mcardle
Energy
Blog
The top 5 things to consider when going solar at home
09 April 2024 | OVO
Energy
Blog
How solar panels could increase the value of your home
09 April 2024 | OVO
Energy
Blog
A guide to using the energy made by solar panels
09 April 2024 | OVO Energy
Energy
Blog
Music icons Jessie Ware and Clara Amfo share the stage to celebrate OVO Beyond
16 August 2024 | Amy Mcardle
Energy
Blog
The top 5 things to consider when going solar at home
09 April 2024 | OVO
Energy
Blog
How solar panels could increase the value of your home
09 April 2024 | OVO
Energy
Blog
A guide to using the energy made by solar panels
09 April 2024 | OVO Energy
Energy
Blog
There’s a better way to do energy
18 April 2023 | Ella Thomson
Energy
Blog
How do solar panels work? The ultimate guide to solar panels
11 January 2022 | OVO Energy
Energy
Blog
Which appliances are using the most electricity in your home?
26 November 2021 | Celia Topping
Energy
Blog
Battery energy storage: what it is and how it all works
08 December 2020 | Aimee Tweedale
Energy
Blog
OVO’s new plans for renewables
29 October 2020 | Matt Mostyn
Energy
Blog
The no-coal goal – how renewables are edging out fossil fuels
19 October 2020 | Matt Mostyn
Energy
Blog
Here’s what 100% renewable electricity means for you
01 October 2020 | OVO Energy
Energy
Blog
Earth Day 2020: how lockdown changed the way we use energy
22 April 2020 | OVO Energy
Energy
Blog
Cutting the carbon footprint of your central heating
31 March 2020 | OVO Energy
Energy
Blog
How does the National Grid work?
28 February 2020 | OVO Energy
Energy
Blog
What’s the most cost-efficient way of cutting down on your energy use?
16 November 2018 | OVO Energy
Energy
Blog
Winter is here: Game of Thrones heating bills
19 June 2017 | OVO Energy
Energy
Blog
A missed opportunity - OVO’s response to the CMA investigation into the energy market
21 April 2016 | OVO Energy
Energy
Blog
Changes to regulations for levy exemption certificates
27 July 2015 | OVO Energy
Energy
Blog
How long does it take to switch energy supplier?
12 June 2015 | Rachel England
Energy
Blog
14 fictitious reasons why you don't switch energy supplier
24 February 2015 | OVO Energy
Energy
Blog
People power: the world of community energy
28 April 2014 | OVO Energy
Energy
Blog
Detecting and preventing gas leaks
10 October 2013 | OVO Energy
Guides
Energy
Guide
Warm Home Discount
01 October 2024 | OVO Energy
Energy
Guide
How to defrost a frozen condensate pipe: a step-by-step guide
05 September 2024 | Aimee Tweedale
Energy
Guide
Average electricity usage in the UK: how many kWh does your home use?
23 August 2024 | Celia Topping
Energy
Guide
What’s the ideal room temperature for your home?
30 July 2024 | James Godfrey
Energy
Guide
Warm Home Discount
01 October 2024 | OVO Energy
Energy
Guide
How to defrost a frozen condensate pipe: a step-by-step guide
05 September 2024 | Aimee Tweedale
Energy
Guide
Average electricity usage in the UK: how many kWh does your home use?
23 August 2024 | Celia Topping
Energy
Guide
What’s the ideal room temperature for your home?
30 July 2024 | James Godfrey
Eco
Guide
Will a heat pump work in my home?
08 July 2024 | OVO
Eco
Guide
Government grants for heat pumps | A complete guide to the Boiler Upgrade Scheme (BUS)
01 July 2024 | OVO
Energy
Guide
How efficient are heat pumps? What do SCOP and COP mean?
24 June 2024 | OVO
Energy
Guide
Chameleon In-Home Displays: a complete guide
21 June 2024 | OVO Energy
Smart home
Guide
Secure Liberty 100 smart meters: a complete guide
21 June 2024 | OVO Energy
Eco
Guide
Can I use solar panels and a heat pump together?
17 June 2024 | OVO
Energy
Guide
Solar Panel Frequently Asked Questions
17 June 2024 | OVO
Eco
Guide
What size air source heat pump does my home need?
27 May 2024 | OVO
Eco
Guide
How noisy are heat pumps?
20 May 2024 | OVO
Eco
Guide
How to choose a heat pump installer
17 May 2024 | OVO
Energy
Guide
DNOs: Who is my distribution network operator?
13 May 2024 | Matt Mostyn
Energy
Guide
Economy 7: The ultimate guide to Economy 7 meters and tariffs
13 May 2024 | OVO Team
Energy
Guide
How much energy do you use to heat your home, and what’s the cost?
13 May 2024 | OVO Team
Energy
Guide
How to set up or switch energy supplier if you’re renting
13 May 2024 | Celia Topping
Energy
Guide
Setting up your gas and electricity in your new home when moving
13 May 2024 | OVO Energy
Energy
Guide
Switching energy suppliers: How much can I save if I switch?
13 May 2024 | Celia Topping
Energy
Guide
What is a kWh and how much does electricity cost per kWh?
13 May 2024 | OVO Energy
Energy
Guide
What is a heat pump?
13 May 2024 | OVO
Energy
Guide
Who is my gas and electricity supplier? Guide to find your energy supplier
13 May 2024 | OVO Energy
Energy
Guide
Home is where the heat is: stories from our boiler engineers
21 February 2024 | Lara Kavanagh
Energy
Guide
What you need to know about your boiler and heating – according to your boiler engineer
21 February 2024 | Lara Kavanagh
Energy
Guide
10 ways to save electricity at home and reduce bills
03 January 2024 | Stephen Marcus
Energy
Guide
Energy tariffs explained: what’s the right one for you?
07 December 2023 | Celia Topping
Energy
Guide
Fixed price energy tariffs: Is fixed rate energy right for you?
07 December 2023 | OVO Energy
Energy
Guide
Boiler not working? Here’s what to do if yours breaks down
16 October 2023 | Aimee Tweedale
Energy
Guide
How to reset your boiler
04 October 2023 | Aimee Tweedale
Energy
Guide
Installing an air source heat pump – what’s involved
03 October 2023 | OVO Energy
Eco
Guide
Pros and cons of air source heat pumps: are they worth it?
02 October 2023 | OVO Energy
Energy
Guide
What is a Tariff Information Label (TIL) and how to use it?
29 September 2023 | Stephen Marcus
Energy
Guide
What to do if your boiler is leaking water
28 September 2023 | Celia Topping
Energy
Guide
Energy bills explained: understanding your gas and electricity bill
28 September 2023 | Matt Mostyn
Energy
Guide
8 ways to save energy this winter – from an OVO Energy Expert
27 September 2023 | OVO Energy
Energy
Guide
Boiler installation: everything you need to know
25 September 2023 | Stephen Marcus
Energy
Guide
Boiler efficiency: how efficient is your boiler?
14 September 2023 | Aimee Tweedale
Energy
Guide
What to do if your boiler pressure is too low
14 September 2023 | Celia Topping
Energy
Guide
Dual fuel energy tariffs: What are they, and why should you get one?
03 October 2022 | OVO Energy
Energy
Guide
A guide to solar energy: What are its advantages and disadvantages?
08 April 2022 | OVO Energy
Energy
Guide
How many solar panels do you need to power a UK home?
10 January 2022 | Aimee Tweedale
Eco
Guide
Air source heat pumps vs ground source heat pumps vs boilers: which is right for you?
16 December 2021 | Aimee Tweedale
Energy
Guide
The ultimate guide to Economy 10 tariffs and meters
13 December 2021 | Matt Mostyn
Eco
Guide
How to choose the right size air source heat pump for your home
09 December 2021 | OVO Energy
Energy
Guide
Your MPRN number: what it is and how to find it
08 December 2021 | Matt Mostyn
Energy
Guide
10 things to consider before getting an air source heat pump
07 December 2021 | Celia Topping
Life
Guide
Air source heat pump grants available for UK households
29 November 2021 | Celia Topping
Energy
Guide
What are the best energy-efficient heaters for your home?
26 November 2021 | Aimee Tweedale
Energy
Guide
How to bleed a radiator
25 November 2021 | Matt Mostyn
Energy
Guide
Energy Performance Certificates explained: how to get an EPC
23 November 2021 | Matt Mostyn
Energy
Guide
Underfloor heating: how it works and how much it costs to buy and run
19 November 2021 | Stephen Marcus
Energy
Guide
The ultimate guide to solid wall insulation
18 November 2021 | Matt Mostyn
Energy
Guide
Roof insulation: costs, benefits and savings
12 November 2021 | Celia Topping
Energy
Guide
Loft insulation: the complete guide
08 November 2021 | OVO Energy
Energy
Guide
A guide to battery storage for solar PV
03 November 2021 | Celia Topping
Energy
Guide
Gas heating vs oil vs electric heating: which option is right for you?
03 November 2021 | Celia Topping
Energy
Guide
Gas safety certificates: what are they, and how to get one
02 November 2021 | Stephen Marcus
Energy
Guide
Where to place a carbon monoxide detector, and how it works
26 October 2021 | Celia Topping
Energy
Guide
A guide to carbon monoxide safety: how to spot carbon monoxide poisoning
25 October 2021 | Celia Topping
Energy
Guide
tado° Wireless Smart Thermostat compatibility guide
25 October 2021 | Celia Topping
Energy
Guide
What’s my MPAN number? And how do I find it?
21 October 2021 | OVO Energy
Energy
Guide
How to change a radiator valve: a step-by-step guide
12 October 2021 | Aimee Tweedale
Energy
Guide
A complete guide to ground source heat pump installations
08 October 2021 | Celia Topping
Energy
Guide
How to balance your radiators: a step-by-step guide
24 September 2021 | Celia Topping
Eco
Guide
The decarbonisation of heat: everything you need to know
15 September 2021 | Aimee Tweedale
Energy
Guide
Top 7 eco alternatives to gas boilers for a greener future
02 September 2021 | Celia Topping
Energy
Guide
Everything you need to know about the Winter Fuel Payment
01 September 2021 | Aimee Tweedale
Energy
Guide
Hydrogen boilers: are they the solution to net zero home heating?
23 June 2021 | Celia Topping
Energy
Guide
What does ‘net zero’ mean, and why is it so important?
23 June 2021 | Aimee Tweedale
Energy
Guide
Greenhouse gases explained: what are they, and why are they so bad for the planet?
16 June 2021 | Aimee Tweedale
Energy
Guide
Introducing Demand Side Response (DSR)
13 May 2021 | Celia Topping
Energy
Guide
Working from home costs: how much could you save by flexible working?
11 May 2021 | Aimee Tweedale
Energy
Guide
Renovating a house: the complete beginner’s guide
29 April 2021 | Matt Mostyn
Energy
Guide
Easy DIY ideas to transform your home on a budget
25 April 2021 | Celia Topping
Energy
Guide
Smart Export Guarantee explained: how much could you save?
09 April 2021 | Aimee Tweedale
Energy
Guide
How to set your boiler timer (and use it efficiently!)
31 March 2021 | Aimee Tweedale
Energy
Guide
A guide to condensing boilers: costs, savings and benefits
24 March 2021 | Celia Topping
Energy
Guide
The ultimate guide to Ofgem: what it is, and what they do
24 March 2021 | Matt Mostyn
Energy
Guide
Electrical safety at home: 37 things you can do to protect your home
24 March 2021 | Celia Topping
Energy
Guide
A guide to buying a wood-burning stove and what to look for
04 March 2021 | Stephen Marcus
Energy
Guide
Gas and electricity meters: everything you need to know
04 March 2021 | Aimee Tweedale
Energy
Guide
Sharing is caring (for the planet). And it comes with a sweet bonus, too.
04 March 2021 | Celia Topping
Energy
Guide
Boiler servicing: what a boiler service involves, when to have it and how much it costs
01 March 2021 | Celia Topping
Energy
Guide
Wholesale energy prices in the UK: how do they affect your bills?
24 February 2021 | Stephen Marcus
Energy
Guide
Home energy monitors: what are they, and how can they reduce my energy bills?
22 February 2021 | Aimee Tweedale
Energy
Guide
How grid efficiency can help you go green and cut your carbon
17 February 2021 | Stephen Marcus
Energy
Guide
Why is my gas and electricity bill so high? What to do about it
17 February 2021 | Stephen Marcus
Energy
Guide
A guide to combi boilers: how much they cost and how they work
11 February 2021 | Aimee Tweedale
Energy
Guide
Need help with your gas and electricity bills? Here’s what to do
08 February 2021 | Celia Topping
Energy
Guide
MPAS explained: what is a Meter Point Administration Service?
04 February 2021 | Stephen Marcus
Energy
Guide
Electrical safety certificates and obligations for landlords
03 February 2021 | Stephen Marcus
Energy
Guide
Prepayment energy meters: is pay-as-you-go worth it?
01 February 2021 | Aimee Tweedale
Energy
Guide
A complete guide to oil central heating: costs, efficiency, plus the pros and cons
29 January 2021 | Celia Topping
Energy
Guide
High boiler pressure? Here’s what to do about it
28 January 2021 | Aimee Tweedale
Energy
Guide
A guide to fossil fuels: what are they, and what do they have to do with climate change?
27 January 2021 | Aimee Tweedale
Energy
Guide
Gas safety certificates: what are they, and how to get one
20 January 2021 | Stephen Marcus
Energy
Guide
New boiler prices: how much do they cost to buy or repair?
18 December 2020 | Stephen Marcus
Energy
Guide
Power cut in your area? Here’s what to do and how to report it
16 December 2020 | Aimee Tweedale
Energy
Guide
The student’s guide to gas and electricity: how to switch energy and cut down on bills
25 November 2020 | Aimee Tweedale
Energy
Guide
Types of boiler explained: How to choose a boiler that’s right for you
05 November 2020 | Aimee Tweedale
Energy
Guide
The ultimate guide to cavity wall insulation
27 August 2020 | OVO Energy
Energy
Guide
What is the average gas bill and average electricity bill in the UK?
09 July 2020 | OVO Energy
Energy
Guide
Your Guide to Energy Consumer Rights
09 June 2017 | OVO Energy
Energy
Guide
Switching suppliers with a smart meter
04 January 2017 | OVO Energy
Energy
Guide
Heating fuel comparison
29 December 2016 | OVO Energy
Energy
Guide
A guide to Independent Gas Transporters
19 December 2016 | OVO Energy
Energy
Guide
First Aid after an Electric Shock
14 September 2016 | Rachel England
Energy
Guide
Guide to changing energy companies
08 February 2016 | OVO Energy