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Summarize with AI
What would the world be like without electricity?
Mis à jour le
January 26, 2026
4
Min reading
Surely you have ever wondered what the world would be like without electricity. This is a normal concern when you look at all the inconveniences that a small power outage can cause.
So imagine that due to a storm, a cold wave or a terrible technical collapse, all power plants stop operating on a global scale? In this case, all electrical and electronic devices would stop working simultaneously.
Even if you are one of those who believe that the end of the world can only happen in movies, such a scenario should make our civilization reflect on our dependent way of life. Would we go back to the Middle Ages without an electrical appliance?
Understand the importance of electrical energy
Produced centrally by power plants, energy can be:
- nuclear : with as source a fossil energy extracted from uranium or plutonium, minerals extracted from the Earth's subsoil;
- thermal : with coal, gas, fuel oil, biomass, lignite or industrial residues as an energy source;
- solar : with The sun as the only source of energy ;
- hydroelectric, tidal power or tidal turbine : drawing their source of energy respectively from natural watercourses, tides or even water currents;
- aeolian : with wind as an energy source.
The energy produced is then sent to the various consumers through the transport and distribution network set up by the electricity suppliers. Better still, with the development of solar panels, each household can largely produce its own electricity (this is what we call: self-consumption).
To meet his ever-increasing electricity needs, humans have found a way to transform and domesticate every potential source of energy. This productivism is possible by the exploitation of industrial means of production to produce electrical energy in large quantities and to supply or cover as many households as possible.
Electricity plays a very important role in our daily lives. For example, your kitchen is certainly full of household appliances (dishwasher, food processor, oven, coffee maker, etc.) that you use every day. Likewise, your smartphone or computer only works because you have recharged it beforehand.
To go further, your car only starts because its battery sends an electrical impulse to the rest of the system. When you imagine a Electric blackout, you should also simply consider a return to the Stone Age.
Is it possible to survive without electricity?
If you think about it carefully, you realize that we are even more dependent on electricity than on oil. If we are already used to electricity, to the light every night, how will we be able to Managing an electrical blackout, especially if it were to last several hours or days?
Although this worst-case scenario may seem frightening, we must not forget that before the invention of electricity, there was life on Earth. The only way to survive at that time was to look for solutions to the various problems that could arise.
How can you heat yourself without electricity?
In winter, for example, heating is essential. In the event of a power outage, one might wonder how to stay warm without a boiler. All you have to do is go back to the good old days wood fire. To do this, you have to dry the wood, cut it and set it on fire if necessary.
Before it spread, electricity was not that essential. How to make a wood fire in a city apartment? If you do not have a garden or a favorable space to take advantage of the heat of the wood fire, you can buy insulation kits in stores to reinforce the insulation of your door and window frames.
The other option to fight against the winter cold is the chimney. If you have a regular fireplace in your home, now is the time to use it.
How to light up in the event of an electrical blackout?
An electric blackout is the ideal moment to highlight some notions of survivalism. To enlighten yourself, you can quickly manufacture An oil lamp. To do this, you will need a small box, a wick and some oil. All you have to do is put the wick in the box and add any oil.
The process is admittedly more complicated than simply flipping a switch to make the light shoot out. You can also go to specialized shops where a plethora of oil lamps, kerosene lamps, flashlights or wax candles will be offered.
Although they are not as powerful as an electric bulb, they can still light you up properly.
Photovoltaic solar energy: a remedy for the lack of electricity?
Today, it exists Modern system devices that can allow you to live without electricity at least for a while. The concrete effects of repeated power cuts are more numerous and more catastrophic than one might think. Darkness, heat, and excessive cold are certainly the most common, but there are much worse things.
Take the health sector for example. Hospitals, laboratories and maternity hospitals need electricity. Can you imagine a cut that occurs during surgery? If other options were not provided, what would be the impact on the patient's health?
As far as the environment is concerned, the production of electrical energy is responsible for approximately 35% of CO emissions2 all over the world. Environmental impacts range from the extraction of raw materials to recycling and waste management, including, of course, treatment. Electricity has become almost indispensable to human activity. Is that really what we need?
With progress, solar energy can be used to charge smartphones and other small devices. Is it powerful enough to replace electricity? The question is still being asked. Photovoltaics, such as hydrogenerators or wind turbines, are nevertheless one of the ways to obtain current.
A world without electricity would certainly be less pleasant to live in. We should say goodbye to all the comforts offered by electrical and electronic devices. Contrary to what one might think, however, it would not be Not the end of humanity.
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The answers to your questions
Pourquoi mon contrat est-il en kVA et ma consommation en kWh ?
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Le kVA mesure la capacité maximale que votre compteur peut supporter à un instant T, tandis que le kWh mesure la quantité d'énergie consommée sur une durée.
Pourquoi le kVA est-il crucial pour les entreprises ?
Parce que la puissance souscrite en kVA détermine le prix de l'abonnement et que tout dépassement peut entraîner des surcoûts importants.
What are the consequences of overpowering?
Exceeding capacity leads to financial penalties and can impact the size of the contract. Adjust the correctly subscribed power makes it possible to avoid these additional costs.
Which taxes are particularly relevant for farms?
Farms are subject to taxes such as TICFE or TICGN. Sirenergies verifies their application, identifies cases of exemption and accompanies the procedures to reduce the tax burden.
What are the PP1 and PP2 alert days?
These are signals sent by RTE during periods of tension on the electrical network. The Sirenergies tool informs you in real time to anticipate your uses.
How do I get a tax exemption?
Some businesses may obtain a partial or total exemption from the TICFE or the TICGN, depending on their activity and energy intensity. The support of an expert makes it possible to identify the eligibility criteria and to put together the file.
What taxes are particularly relevant to manufacturers?
The industry is concerned by TICFE, TICGN and other contributions that may represent an important part of invoices. Sirenergies identifies cases of exemption and accompanies the procedures to benefit from them.
What are the main taxes applicable?
Among the taxes include TICFE, TICGN, CTA, CJA and TURPE. They represent a significant part of the bill and vary according to consumption profiles. Understanding them well is essential to optimize costs.
Is Bellenergie Business electricity really green?
Yes. The supplier guarantees an offer 100% renewable via the official Guarantees of Origin (GO) mechanism.
For the most demanding companies, the offer GREENVOLT+ ensures very low carbon intensity electricity, sourced exclusively from independent French producers (hydraulic, wind, solar).
How to optimize taxes and contributions?
Tertiary companies are concerned by taxes such as TICFE or TICGN. Sirenergies checks the accuracy of invoices, identifies possible exemptions, and helps correct errors to sustainably reduce costs.
What are the customer reviews on bellenergie Business's customer service?
In 2025, the supplier had a NPS (Net Promoter Score) of +16 and a note of 4,17/5.
Satisfaction is based on a “zero solicitation” model and 100% in-house customer service in Toulon, guaranteeing proximity and responsiveness that cannot be found with major historical suppliers.
Qu'est-ce que le cosinus phi
C'est l'indicateur d'efficacité d'un appareil électrique ; il représente le ratio entre la puissance active (utile) et la puissance apparente (totale).
Comment l'eau est-elle transformée en électricité ?
Le processus repose sur l'utilisation de la force de l'eau (énergie cinétique) issue des courants, des chutes d'eau ou des dénivelés. Le fonctionnement suit trois étapes clés :
- Le barrage retient l'eau et l'oriente vers des conduites.
- La pression de l'eau fait tourner une turbine, créant de l'énergie mécanique.
- Une génératrice (alternateur) transforme cette énergie mécanique en électricité, laquelle est ensuite adaptée par un transformateur pour le réseau
L'hydroélectricité est-elle une énergie "propre" ?
Oui, elle est considérée comme une énergie renouvelable à faibles émissions de gaz à effet de serre.
De plus, l'eau ne subit aucune transformation chimique durant le cycle de production et réintègre son milieu naturel en aval.
Cependant, la construction de barrages nécessite des mesures pour protéger les écosystèmes (débit minimum, passes à poissons).
Qu'est-ce qui remplace l'ARENH depuis le 1er janvier 2026 ?
Le dispositif ARENH a laissé place au VNU (Versement Nucléaire Universel).
Ce changement structurel expose davantage les entreprises aux prix de gros, rendant la gestion des risques plus complexe qu'auparavant.
Il devient alors indispensable de définir une stratégie d'achat d'électricité avec Sirenergies pour lisser l'impact de la volatilité des marchés sur votre budget.
How to properly define your subscribed power?
The subscribed power must be calculated according to the consumption profile and uses (heating, industrial processes, tertiary equipment). One fine analysis makes it possible to ensure the adequacy between real need and contract.
Quel est l'impact de ces exportations sur le prix de l'électricité pour les entreprises ?
L'abondance de production française tire les prix du marché de gros vers le bas.
En vertu du mécanisme de l'Ordre de Mérite (Merit Order), les centrales les moins coûteuses (nucléaire, renouvelables) couvrent la demande plus souvent, évinçant les centrales à gaz ou charbon plus onéreuses.
Cela multiplie les épisodes de prix bas, voire négatifs, sur le marché spot.
Quel est l'impact réel de la rénovation de l'éclairage public ?
C'est le levier le plus rapide pour obtenir des résultats visibles. L'éclairage représente environ 40 % de la consommation d'électricité d'une commune.
Passer au LED avec pilotage intelligent permet de réduire la facture de 50 à 80 %, avec un retour sur investissement (ROI) rapide, souvent estimé à 2 ou 3 ans.
What are the electricity offers offered by bellenergie Business?
The range E @sy is available in four pricing structures to adapt to each risk profile:
- E @sy Fixed: 100% budget visibility without variation.
- E @sy Click: Smoothed price thanks to staggered purchases on the markets.
- E @sy Block + Spot: A mix between a secure base and a portion indexed to daily prices.
- E @sy Sport: A 100% dynamic offer to take advantage of downside opportunities in real time.
What is the point of following Spot & Forward prices?
This makes it possible to choose the right time to contract, secure your budgets and anticipate increases.
How to optimize the taxes and contributions of a community?
Communities are subject to taxes such as TICFE or TICGN. Sirenergies analyzes invoices, identifies exemption possibilities and fixes possible errors to reduce the tax burden.
Pourquoi la France a-t-elle exporté un volume record d'électricité en 2025 ?
Ce record de 92,3 TWh s'explique par la conjonction de trois facteurs :
- Le redressement du parc nucléaire : Après les problèmes de corrosion sous contrainte de 2022, la production nucléaire a retrouvé une forte disponibilité (373 TWh).
- L'essor des renouvelables : Une capacité installée en hausse (solaire et éolien) et une production hydraulique solide.
- Une consommation intérieure atone : La demande française reste inférieure de 6 % à la moyenne historique, créant un surplus massif disponible pour nos voisins.
What is the difference between €/MWh and kWh?
The €/MWh is a price unit used in wholesale markets, while kWh is the unit visible on your bills.
Quelle est la différence concrète entre le transport et la distribution d'électricité ?
Le transport (RTE) correspond aux "autoroutes" de l’électricité. Il s’agit de transporter de très grandes quantités d'énergie sur de longues distances, depuis les centrales de production (nucléaires, barrages, parcs éoliens offshore) vers les régions de consommation.
La distribution (Enedis) s'apparente aux "routes départementales" et aux rues. Elle récupère l'électricité à la sortie du réseau de transport pour la livrer directement chez le client final, en abaissant la tension pour qu'elle soit utilisable par vos appareils.
How do I read an electricity or gas bill?
One invoice consists of several elements: consumption, supplier share, taxes and contributions. The analysis of each line makes it possible to identify possible errors and to check the consistency with the signed contract.
What are the challenges for tertiary companies?
Tertiary companies must manage their energy costs while guaranteeing the comfort of users (offices, shops, services). Consumption is often linked to heating, air conditioning and lighting, which requires precise monitoring to avoid budgetary excesses.
Why launch an energy tender?
Un appel d’offres permet de mettre en concurrence plusieurs fournisseurs d’électricité et de gaz afin d’obtenir des conditions contractuelles optimisées. C’est une démarche transparente qui permet de choisir l’offre la plus adaptée aux besoins budgétaires et techniques de l’organisation.
Quel est le nouveau record 2025 d'exportation d'électricité de la France ?
En 2025, la France a atteint un solde exportateur net de 92,3 TWh, battant le précédent record de 2024 (89 TWh).
What is energy sourcing?
Sourcing consists in identifying and analysing the offers of several electricity and gas suppliers. This approach makes it possible to obtain contracts adapted to the consumption profile and budgetary constraints of the company.
The answers to your questions
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