
Octopus Energy Bill Discounts: Slash Your Costs with a Heating Upgrade
Are you feeling the pinch of rising energy bills? Many households across the UK are looking for ways to reduce their energy consumption and save money. Octopus Energy, known for its innovative approach to energy supply, offers several avenues for customers to lower their bills, particularly when combined with smart heating upgrades. This article delves into how you can leverage Octopus Energy’s offerings and heating improvements to achieve significant savings.
Understanding Octopus Energy’s Discount Schemes
Octopus Energy doesn’t offer traditional “discount codes” in the same way many retailers do. Instead, their savings come in the form of innovative tariffs, smart technology integrations, and schemes designed to reward energy-efficient behaviour. These can often be more substantial and sustainable than one-off discounts.
The Power of Smart Tariffs
One of the primary ways to save with Octopus Energy is by opting for one of their smart tariffs. These tariffs often feature variable pricing, meaning the cost of electricity changes throughout the day depending on demand. This is where a heating upgrade can truly shine.
- Agile Octopus: This tariff offers prices that change every half hour, based on wholesale energy costs. By shifting your heating usage to times when prices are lower (typically overnight or during periods of high renewable energy generation), you can dramatically reduce your bills.

- Octopus Go: Designed primarily for electric vehicle owners, Octopus Go provides super-cheap electricity for a four-hour window each night. This can be incredibly beneficial for heating if you have storage heaters or a smart hot water cylinder.
- Intelligent Octopus: A tariff, works with compatible heat pumps and EVs, optimising energy usage.
Heating Upgrades: The Key to Maximising Savings
Simply switching to a smart tariff isn’t enough to unlock the full potential savings. Pairing it with a heating upgrade is where the magic happens. Here are some effective options:
Smart Thermostats: Your Control Centre
A smart thermostat, such as a Nest, Hive, or Tado°, is the cornerstone of a smart heating system. These devices learn your routine and preferences, automatically adjusting the temperature to optimise energy usage. They also allow for remote control via a smartphone app, so you can turn down the heating when you’re out or pre-heat your home before you arrive.
Crucially, smart thermostats can integrate with Octopus Energy’s smart tariffs. For example, they can be programmed to pre-heat your home during periods of low-cost electricity on the Agile Octopus tariff, effectively storing heat for later use.
Heat Pumps: A Revolutionary Approach
Heat pumps, particularly air source heat pumps, are gaining popularity in the UK as a low-carbon alternative to gas boilers. They work by extracting heat from the outside air, even at low temperatures, and transferring it into your home. While the initial investment is higher than a traditional boiler, heat pumps are significantly more efficient, leading to long-term savings.
Octopus Energy is a strong advocate for heat pumps and offers support and installations. Combining a heat pump with an Octopus smart tariff can create a highly efficient and cost-effective heating system. The Intelligent Octopus tariff, is specially designed to integrate with heat pumps.
Storage Heaters: Making the Most of Off-Peak Rates
If you’re on a tariff like Octopus Go, with a dedicated period of cheap overnight electricity, storage heaters can be a cost-effective option. These heaters charge up during the off-peak hours, storing heat in ceramic bricks, and then release it slowly throughout the day. While older models can be bulky and less controllable, modern storage heaters are more efficient and offer better temperature regulation.
Smart Hot Water Cylinders
Similar to storage heaters, a smart hot water cylinder can be heated during periods of low-cost electricity, providing hot water on demand throughout the day. Some cylinders can even learn your hot water usage patterns and optimise heating accordingly.
Insulation: The Foundation of Efficiency
Before considering any heating upgrade, it’s essential to ensure your home is well-insulated. Proper insulation, including loft insulation, cavity wall insulation, and draught-proofing, will minimise heat loss, reducing the amount of energy needed to heat your home in the first place. This will amplify the benefits of any heating upgrade and smart tariff.
Combining Upgrades for Maximum Impact
The greatest savings are often achieved by combining multiple strategies. For example, installing a heat pump, a smart thermostat, and improving insulation will create a highly efficient and responsive heating system. Pairing this with an Octopus Energy smart tariff will allow you to take full advantage of fluctuating energy prices, minimising your bills.
Beyond Heating: Other Ways to Save with Octopus Energy
While heating is a major energy consumer, Octopus Energy also offers ways to save on other aspects of your electricity usage. These include:
- Referral Schemes: Octopus Energy often runs referral schemes where both the referrer and the new customer receive a credit on their account.
- Community Power: Investing in local renewable energy projects through Octopus can offer returns and contribute to a greener future.
- Electric Vehicle Integration: Special tariffs and incentives for electric vehicle owners, further leveraging smart charging and off-peak rates.
Taking the First Step
Reducing your energy bills with Octopus Energy and a heating upgrade requires careful planning and consideration. Start by assessing your current energy usage and identifying areas for improvement. Research the different smart tariffs and heating options available, considering your budget and lifestyle. Don’t hesitate to contact Octopus Energy directly for personalised advice and guidance. By embracing smart technology and energy-efficient practices, you can create a warmer, more comfortable home while significantly lowering your energy costs.