Self-consumption of energy: a promising solution

Editor:

Benjamin Hers

Publisher:

Publication:
Updated :
24/6/2025

Self-consumption

Self-consumption allows you to optimize your solar electricity consumption. It therefore allows you to minimize your dependence on traditional energy sources and reduce your bills.

What is self-consumption?

In concrete terms, photovoltaic self-consumption consists of using as much of the electricity produced by your solar panels as possible in real time, rather than selling it back to the grid at an often unattractive rate. Solar panels mainly produce energy during the day, when occupants are often not at home. As a result, typical self-consumption with solar panels is estimated at around 37%, but this proportion can be optimized to up to 80% with a few simple tricks.

How can you optimize your self-consumption?

To maximize your energy self-consumption, several tips can be implemented:

The positive impact of self-consumption on CO2 emissions

Self-consumption offers a unique opportunity to reduce our carbon footprint. By opting for this practice, you can minimize your dependence on traditional energy sources that emit CO2 during production, such as gas.

As an example, let's compare the CO2 emissions associated with generating electricity from solar energy and fossil fuels. Solar energy produces only 23 g of CO2 per kWh, while fossil fuels such as gas emit around 820 g of CO2 for every kWh produced. In other words, solar energy emits about 35 times less CO2 than fossil fuels for the same amount of electricity generated. This remarkable difference highlights the importance of promoting self-consumption based on renewable energies to reduce our environmental impact and contribute to the fight against climate change. By adopting this approach, we can move towards a more sustainable and energy-resilient future.

By following these tips and taking a proactive approach to managing your energy consumption, you can reduce your energy bill by getting the most out of your solar installations.

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