Electricity

The cool air from the air conditioner is a relief in the summer. But how can you use one without consuming too much electricity and money?

What happens when the refrigerator is too full? myHOMEBOOK reveals the impact on cooling, energy consumption, and food.

Photovoltaic systems are becoming increasingly popular–yet over the years, several misconceptions have crept into the public consciousness.

Smart meters are already mandatory for some households. But what fees can network operators charge for installation?

If you're interested in a storage solution for balcony solar systems, you should take a closer look at the COMPUTER BILD test.

In "Die Höhle der Löwen" (the German version of "Shark Tank"), two entrepreneurs present "Mo Energy," a photovoltaic system designed for building facades. We took a closer look at the system.

If you want to be on the safe side during a power outage, you can generate your own electricity. What options are available?

Can you save time and money with the washing machine's quick wash program? myHOMEBOOK reveals the answer and how to achieve real savings.

Energy costs vary dramatically between the federal states. Where are the expenses for heat, electricity and fuel highest?

Currently, it's worthwhile for many households to switch their gas and electricity tariffs. How much can be saved?

If you want to deactivate or temporarily stop your gas connection, you may incur costs. myHOMEBOOK explains why.

The Munich-based company Tado offers a dynamic electricity tariff that promises to save 35 percent. However, there's a catch.

The "Solar Package 1" aims to introduce measures that will make it easier for tenants with balcony solar panels. What's behind this initiative?

Klaus Nagl is an energy expert and CEO of Consolinno. In an interview with myHOMEBOOK, he discusses energy distribution and the risk of blackouts.

Digital electricity meters are set to become standard in German households soon. Consumers might even save money as a result.

Heat pump electricity is cheaper than regular household electricity. An energy expert explains the specifics.

Misconceptions Surround Solar Battery Storage: An Expert Sets the Record Straight

A solar carport can power both an electric car and a house using solar energy. Experts offer valuable tips.

The responsibility for providing information about hot water and heating consumption lies with the landlord. However, there is room for improvement in this area.

U.S. researchers have successfully developed an energy storage device made from cement, carbon black, and water. What's behind this innovation?

Hailstones can sometimes be as large as golf balls. Can hail of this size damage a solar panel when it strikes?

In 2023, 20,000 solar installations in Germany will reach 20 years of age. This milestone brings several changes. Here's what operators need to know.

If you want to save energy at home, you should first identify the energy-guzzling appliances. Here's which ones they are and how you can save.

Some misconceptions surround mini wind turbines, also known as small wind power systems. A consumer advocate explains what's behind them.

Until now, it wasn't possible for electricity meters to run backward with balcony solar power systems. However, that's about to change!

Using solar thermal energy or photovoltaics, homeowners can harness solar energy for their homes. What options are available for each scenario?

Many inverters for balcony solar systems have defects, according to the Federal Network Agency. What should consumers watch out for?

The Consumer Center NRW has created a checklist to help keep track of solar panel offers.

A solar panel system on the roof can power your home. What homeowners should know.

Balcony Solar Panels Are Gaining Popularity–Lidl Now Offers an Apparently Attractive Deal. But Is It as Good as It Seems?

Zero-energy houses are designed to keep energy costs low and promise independence from external sources. But is that really true?

Following appeals from the Federal Network Agency to reduce energy consumption in 2022, Germans have noticeably saved energy.

Starting in 2023, operators of photovoltaic systems will face several changes. Here's what's new regarding feed-in, compensation, and taxes.

You can save a lot of electricity while ironing by following this simple trick. Learn how to do it in this article.

To counter the energy crisis, the term "brownout" is increasingly being discussed in this country. What does it entail?

Can a backup generator protect you from a blackout? And what should you consider? Experts explain.