Scottish Power vs OVO Energy: Who is Better?

Switching the energy supplier can change how much energy you use, how well you use it, and the total cost of your energy bills. In this guide, we will compare ScottishPower and OVO Energy. Both are large suppliers in the UK. The guide will help you see which one is better for your needs. We will talk about energy tariffs, smart meters, renewable electricity, customer service, billing, and other things that matter to you.

We will also look at how the unit rate, kWh of electricity, and your type of meter can affect what you pay for your monthly bill. This way, you can better understand energy bills in the UK and learn what makes the most difference in the cost you see each month.

Who Are ScottishPower and OVO Energy?

ScottishPower

ScottishPower is one of the big energy companies in the UK. It is owned by Iberdrola, which is a global company. Iberdrola works on making and supplying renewable electricity.

• Parent Company: Iberdrola
• Customer Base: More than 5 million homes
• Headquarters: Glasgow, scotland
• Main Services: Gas, electricity, business energy, boiler cover, smart meters
• Renewable Electricity Commitment: All wind energy comes from their own sites

ScottishPower has both fixed and variable energy tariffs. The company works hard on being good for the planet. They do this by using wind farms and making clean energy.

OVO Energy

OVO Energy is an energy supplier in the UK. It is independent and known for its focus on online services. Many people also know it for its green energy plans.

• Customer Base: The UK company serves over 5 million homes.
• Headquarters: The main office is in Bristol, UK.
• Main Services: They offer gas, electricity, electric vehicle (EV) plans, and boiler cover.
• Renewable Electricity Commitment: They supply some renewable electricity. This is done with REGOs and by offsetting.

OVO helps people save energy in a few ways. The company uses smart meters, time-of-use tariffs, and gives incentives for home insulation. In this way, OVO helps people use less energy at home and cut down on bills. All of these steps support good energy use and can be good for the environment too.

What are the main differences between Scottish Power and OVO Energy?

Scottish Power and OVO Energy differ primarily in their energy sources and customer service approaches. Scottish Power, part of the Iberdrola Group, emphasizes renewable energy, while OVO focuses on sustainability and competitive pricing. Additionally, OVO is known for its innovative technology, enhancing customer engagement compared to Scottish Power’s traditional methods.

Tariffs and Energy Prices

Standard Variable Tariffs (as of March 2025)

Both suppliers follow the energy price cap set by Ofgem. Their energy prices are almost the same.

Fixed and EV Tariffs

Both energy suppliers have plans for electric vehicle owners. They also both give smart meter plans. But ScottishPower uses 100% wind energy for all its tariffs.

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Renewable Energy & Sustainability

ScottishPower is one of the few companies in the UK that gives you renewable electricity it makes itself. OVO also gives you green power, but it uses a model based on certificates to say it is clean.

Smart Meters & Energy Monitoring

OVO has a more advanced app for your phone. Both companies let you use smart meters, pay-as-you-go (PAYG), and tools for tracking your energy usage.

With smart meters, you get to watch your kwh of electricity and kwh of gas as you use them in real time. This can help you see how much you use each day. It also helps you keep your monthly bill under control. You will not have to worry about getting higher bills just because of wrong guesses about your use. You know what you use, so the kwh you see will match the bill you get.

Billing and Payment Methods

Customers who have a credit meter or use prepayment tariffs can pick from a few different ways to pay. Paying by direct debit lets you have a steady monthly bill. You may also get a lower unit rate if you pay this way.

Meter Readings: How to Submit

ScottishPower

• Online: Log in to your account on the supplier’s website.
• App: You can use the ScottishPower app to send in your readings.
• WhatsApp: Customers may also give their readings by WhatsApp.

OVO Energy

• Online: You can send your readings through your OVO online account.
• App: The OVO app lets you upload your meter reads right away.
• Email: Email your readings to [email protected].

Customer Service & Complaints

Trustpilot Reviews (March 2025)

OVO Energy gets less complaints now and it has a higher TrustScore. But ScottishPower is getting better at handling complaints over time.

Complaints per 100,000 Customers

Even though OVO has better review scores, there have been more official complaints about it than about ScottishPower in the last few quarters.

Compare Energy Prices with Free Price Compare

If you do not know if you should keep your current supplier or change, Free Price Compare can help you. You can use it to compare energy prices fast. Here are some things to think about:

• Energy Provider Reputation: People rate OVO Energy higher, but there are more complaints about it.
• Tariff Prices: Both have prices that are close. ScottishPower uses 100% wind electricity.
• Smart Meter Availability: Each one gives you a smart meter and time-of-use plans.
• Customer Support: OVO Energy has better satisfaction ratings from people.
• Exit Fees: Each fixed contract needs a £75 fee per fuel to leave.
• Green Credentials: ScottishPower makes their own renewable electricity. OVO gets its green status with REGOs.
• Postcode and Region: Prices depend on where you live—in England, Scotland, Wales, or Northern Ireland. Enter your postcode to get the most up-to-date and competitive tariff rates.
• Energy Type and Use: Pick your energy plan by looking at your type of meter, average gas or electricity usage, and how much you want certainty about price.

It is a good idea to compare energy prices every year. This can help you not pay more than you should. Many times, old deals end, prices go up, or your way of paying becomes old. You can switch and feel safe because of the Energy Switch Guarantee.

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