On August 7, 2026, when utility tariffs have become a routine part of the family budget, many Ukrainians face a paradoxical situation: appliances seem to be turned off, yet the meter keeps spinning. Experts and utilities market analysts call this phenomenon the "energy vampire effect" — devices that consume electricity unnoticed but systematically, even in standby mode.
Standby Mode: The Myth of Complete Shutdown
One of the most common misconceptions is that pressing a button on the remote control completely cuts power to the TV, gaming console, or soundbar. In practice, most modern devices switch to standby mode, where they continue to power indicators, maintain communication with the remote, and update software. According to Styler (an RBK-Ukraine project), the cumulative consumption of such devices over a year can amount to a significant sum — especially if there are several of them in the house.
Older charging devices are even more insidious. Even without a connected smartphone, they continue to "eat" electricity, turning into mini-transformers working in vain. A similar situation applies to TV set-top boxes: some models practically do not enter sleep mode to ensure fast startup and automatic updates.
Fridge, Kettle, and Washing Machine: Hidden Costs
When it comes to high electricity bills, people usually think of water heaters, air conditioners, or electric heaters. However, there is equipment that works almost unnoticed but consumes a significant amount of energy. A refrigerator, for example, may work in an intensified mode if it is placed near a radiator, under direct sunlight, or has a thick layer of ice in the freezer. Dirty ventilation grilles also force the compressor to work longer.
An old electric kettle with limescale heats water more slowly, increasing its operating time and, consequently, energy consumption. A washing machine launched at 60–90 degrees consumes much more electricity than modern programs at 30–40 degrees — which are sufficient for most household items. Another expensive habit is running a dishwasher or washing machine half-empty: they consume almost as much energy as when fully loaded.
How to Fight Energy Vampires
The most effective rule is not to leave appliances in standby mode unnecessarily. If the TV, set-top box, or microwave is not used for a long time, it is better to unplug them completely or use a power strip with a switch. You should also periodically check the refrigerator: clean it from dust, do not put hot food inside, and ensure the door closes tightly.
It is useful to review your household habits: boil only the necessary amount of water, wash at lower temperatures, run appliances only when fully loaded, and do not leave charging devices in the sockets after use. Special attention should be paid to old electrical appliances: if the equipment is more than 10–15 years old, it may consume much more electricity than modern models with a high energy efficiency class. Sometimes replacing such an appliance has a greater effect than dozens of small ways to save.
Contradictory Data
While Styler and other sources (including Unian and Obozrevatel) emphasize the importance of standby mode and old appliances, some experts point out that the real contribution of these factors to the total bill may be exaggerated. For example, according to Unian (source ID 3), in some cases up to 70% of electricity is consumed by large devices — water heaters, air conditioners, and electric heaters. Other sources (ID 1 and ID 4) claim that "hidden" kilowatts from low-power devices can account for up to 10–15% of total consumption, which is also significant in monetary terms.
Thus, while all sources agree that "energy vampires" exist, their contribution to the total bill varies depending on the composition of equipment in the house and user habits. This creates room for interpretation and requires an individual approach to consumption analysis.
Conclusion: A Combination of Habits Decides Everything
The biggest difference in bills is usually produced not by one big change, but by a combination of small habits. It is precisely these that accumulate unnoticed — just like extra kilowatts in the monthly bill. In the context of rising tariffs in 2026, every kilowatt counts, and the fight against energy vampires becomes not just a matter of saving, but a necessity.
