The picture shows a room, with windows in the top left side. On the top right side are many papers pasted on the wall and below them are two office desks. The focus is on a woman with a blue shirt, standing in the middle of the picture, right before the desks, holding a few sheets of the energy efficiency certificates.

Get your energy certificate quick and easy online with ista.

Count on ista's knowledgeable team to help you obtain the proper energy certificate for your property with ease and accuracy.

Get in touch with us

Your benefits at a glance:

Be compliant with regulations

Transparent energy consumption report

Quick & easy online application

One-stop solution for all your needs

Nationwide expert support team

Say goodbye to tedious paperwork and long waits ista offers energy certificates online.

Are you tired of dealing with the hassle and delay of traditional paperwork when it comes to obtaining an energy certificate for your property?

Look no further than ista's online energy certificate service. With our user-friendly online platform, you can quickly and easily obtain the necessary certificate for your property without the need for tedious paperwork or long waits.

The right solutions for your Energy Efficiency Certificates.

Residents

Gain control over your energy costs with real-time insights.

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Landlords

Ensure compliance with laws and regulations and simplify your heat cost management.

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Property Managers

Save time and increase operational efficiency for your properties with automated billing.

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Housing Cooperatives

Benefit from automated collection and reporting of consumption data for rental units.

Learn more

Understanding the basics: What exactly is an energy efficiency certificate?

The energetic condition and energy efficiency of a property can be documented through an energy certificate, which includes details about the building as well as the energy sources utilized, such as oil or gas. This provides potential buyers or tenants with valuable insight into the estimated energy costs for heating and hot water consumption.

Get your energy certificate online now!

Get an offer Request a free consultation

When it comes to energy management, having a trusted partner by your side is essential. ista provides not only reliable service, but also a range of benefits that make energy management worry-free. With ista, you can focus on your core business while we take care of your energy needs.

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Quick & easy online application
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Real-time checking for fast certificate issuance
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Easy online status indicator
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Expert support team (also for large volumes)
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Clear and transparent fixed pricing

Our smart & future-proof devices for a smoother experience.

Combining our one-stop solutions with innovative technology in our devices, managing your metering options has never been easier. Find out more about the devices which round up the ista eco-system for your property.

The background is coloured in dark blue and on the right side is the M-Bus from ista depicted.

Wired System (M-Bus)

Effortlessly monitor all meters.

Pozadie je zafarbené na tmavomodro a na pravej strane sa nachádza zberncica dát ista.

Wireless System (Radio)

Simplify your metering process.

MinuteView

Your energy insight tool.

Facts & figures

6,300 employees

20 countries

3.7 mil. t CO₂ emissions avoided

43 mil. radio devices

14 mil. utilisation units

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Frequently asked questions

Discover more innovative solutions to transform your property.

Our custom solutions are designed to help our clients reduce their environmental impact, improve health and safety in their buildings, and save energy costs.