The Energy Normalizer

The easiest tool for weather normalization of your energy usage

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Normalizing energy usage is simple with our Energy Normalizer. No more complex calculations and spending hours on an Excel data sheet.

With a few clicks, you can create and manage different datasets and evaluate them directly in your browser.

Just fill out the form. The tool will do the rest.

Normalize my Energy Data

Degree days and normalization are common tools for calculating energy savings, but they can be confusing. If you’re new to degree days and normalization, we recommend reading our short step-by-step manual or some basic articles on the subject.

How to use Energy Normalizer?

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How to use the Energy Normalizer

Step 1

Energy Data Normalization

Enter your API key to use all functions of the Energy Normalizer and to save the projects and normalized datasets to your account.

If you leave this field empty, you will be able to normalize data from the last und the current year.

When you create a project, you can give it a name. This will be the name of the project that appears in all of our tools.

You will be also able to run multiple normalizations for each project.

To get started, simply drop your energy usage into the text box below or select a file from your computer. The file should be in csv-format.

The Energy Normalizer accepts a wide range of data formats for uploading your usage data. However, please check the preferred format before uploading.

You can set the energy units that are used in your uploaded dataset, whether it's kWh, m³ Gas, l of oil, or some other unit. This unit will be used in the graphical output and your normalization reports.

Save your project and start normalizing in the next step.

Access advanced features of our analyzing tools

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  • RNo credit card required
  • R100% free
  • RAccess to over 23,000 locations

Learn more about the normalization Methods

Explore Our Knowledge Center

If you’re interested in learning more about normalization and degree days, check out the Energy Data Knowledge Center.

In it, we’ve compiled all kinds of information on energy management and efficiency topics.

Become a PRO today and gain unlimited access to the database.

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Web App Access
API Access
The web access to our energy tools help you quickly normalize your energy data before analysis. You no longer have to take time to clean up your usage reports. We do it for you!

Member

Get Limited Access for Free

Free

Tools included:

  • Degree Days Calculator PRO

    Access at least 10 years of historical access with your PRO plan.
  • Energy Normalizer

    Upload your energy data and apply different degree day concepts. The easiest way of weather normalization.
  • QRegression Tool

    Upload your energy data and determine the right base temperature and your base load.
  • Data Formatter

    Quickly analyze and format your energy data for further use in our tools.

Features included:

  • RResponsive result visualization
  • RSave your projects
  • RUse save datasets in all tools
  • QDownload results as CSV file
Data included:
  • RHeating Degree Days (HDD)
  • R"Room Heating Degree Days" (DD)
  • RCooling Degree Days (CDD)
  • Rover 23,000 locations
  • Rhistorical data: last and current year
Register now!
  • No credit card needed!
    Test our service risk-free for 30 days. If you are not satisfied, we will refund 100% of your payment.

PRO User

Full Access to all Web Tools

99 € 57 € /mth.

Tools included:

  • Degree Days Calculator PRO

    Access at least 10 years of historical access with your PRO plan.
  • Energy Normalizer

    Upload your energy data and apply different degree day concepts. The easiest way of weather normalization.
  • Regression Tool

    Upload your energy data and determine the right base temperature and your base load.
  • Data Formatter

    Quickly analyze and format your energy data for further use in our tools.

Features included:

  • RResponsive result visualization
  • RSave your projects
  • RUse save datasets in all tools
  • RDownload results as CSV file
Data included:
  • RHeating Degree Days (HDD)
  • R"Room Heating Degree Days" (DD)
  • RCooling Degree Days (CDD)
  • Rover 23,000 locations
  • Rhistorical data: min. 10 years
Start 7 days trial

learn more

  • R30 days money back guarentee
    Test our service risk-free for 30 days. If you are not satisfied, we will refund 100% of your payment.

*All prices on this page are shown without VAT. Depending on your country, VAT may be added during checkout.

API access for energy professionals who want to integrate Degree Days into their existing software or database.

save more than 10% on annual plans

Lite

The Starter Package

39 € /mth.

Data Limits:

  • 10 Locations
  • 100 Requests/ h

Tools included:

  • Degree Days Calculator PRO

    Access at least 10 years of historical access with your PRO plan.
  • Energy Normalizer

    Upload your energy data and apply different degree day concepts. The easiest way of weather normalization.
  • Regression Tool

    Upload your energy data and determine the right base temperature and your base load.
  • Data Formatter

    Quickly analyze and format your energy data for further use in our tools.

Features included:

  • RAPI Access (json and vsc)
  • RResponsive result visualization
  • RSave your projects
  • RUse save datasets in all tools
  • RDownload results as CSV file
Data included:
  • RHeating Degree Days (HDD)
  • R"Room Heating Degree Days" (DD)
  • RCooling Degree Days (CDD)
  • Rup to 10 locations
  • Rmin. 10 years of historical data
  • Rup to 100 requests per hour
Subscribe now

learn more

  • R30 days money back guarentee
    Test our service risk-free for 30 days. If you are not satisfied, we will refund 100% of your payment.

Professional

For high Data Demands

89 € /mth.

 

Data Limits:

  • 25 Locations
  • 1,000 Requests/ h

Tools included:

  • Degree Days Calculator PRO

    Access at least 10 years of historical access with your PRO plan.
  • Energy Normalizer

    Upload your energy data and apply different degree day concepts. The easiest way of weather normalization.
  • Regression Tool

    Upload your energy data and determine the right base temperature and your base load.
  • Data Formatter

    Quickly analyze and format your energy data for further use in our tools.

Features included:

  • RAPI Access (json and vsc)
  • RResponsive result visualization
  • RSave your projects
  • RUse save datasets in all tools
  • RDownload results as CSV file
Data included:
  • RHeating Degree Days (HDD)
  • R"Room Heating Degree Days" (DD)
  • RCooling Degree Days (CDD)
  • Rup to 25 locations
  • Rmin. 10 years of historical data
  • Rup to 1,000 requests per hour
Subscribe now

learn more

  • R30 days money back guarentee
    Test our service risk-free for 30 days. If you are not satisfied, we will refund 100% of your payment.

Enterprise

All Features & Locations

159 € /mth.

 

Data Limits:

  • Unlimited Locations
  • 4,000 Requests/ h

Tools included:

  • Degree Days Calculator PRO

    Access at least 10 years of historical access with your PRO plan.
  • Energy Normalizer

    Upload your energy data and apply different degree day concepts. The easiest way of weather normalization.
  • Regression Tool

    Upload your energy data and determine the right base temperature and your base load.
  • Data Formatter

    Quickly analyze and format your energy data for further use in our tools.

Features included:

  • RAPI Access (json and vsc)
  • RResponsive result visualization
  • RSave your projects
  • RUse save datasets in all tools
  • RDownload results as CSV file
Data included:
  • RHeating Degree Days (HDD)
  • R"Room Heating Degree Days" (DD)
  • RCooling Degree Days (CDD)
  • Rover 23,000 locations
  • Rmin. 10 years of historical data
  • Rup to 4,000 requests per hour
Subscribe now

learn more

  • R30 days money back guarentee
    Test our service risk-free for 30 days. If you are not satisfied, we will refund 100% of your payment.

*All prices on this page are shown without VAT. Depending on your country, VAT may be added during checkout.

Do you need a higher hourly rate limit (request units per hour)?

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