Energy analysis in seconds - perfect for your exposé
With the new Green+ portal, you can create Energy Light Reports for a precise initial assessment of the energy status - CO₂ costs, energy efficiency class and subsidies at a glance.
Your advantages of the Green+ portal
Initial energy assessment at the touch of a button.
3D real-time simulation of individual refurbishment scenarios.
Evaluate investments: Profitability at a glance
The Green+ Portal in action:
Your industry-specific advantages

- Energy analysis in seconds: For individual sales arguments in the exposé and convincing initial discussions
- Subsidies at a glance: Automatic estimation of potential funding amounts, without research effort
- Visualize refurbishment options: Including CO2 cost development and possible energy efficiency class with one click
- Digital certificates: Energy performance certificates, exposés and ESG data stored centrally

- Sound financing & risk assessment: ESG data, CO₂ forecasts and DIN-based analyses at the touch of a button
- Automated subsidy check as the basis for profitability and investment evaluation
- ESG monitoring in the portfolio: Central overview of key figures, future potential costs and return on investment
- Efficient collaboration: technical evidence and ESG data centralized in the digital data room

- Objective ESG risk assessment: CO₂ emissions, remediation costs and demand values as a basis for tariffs and policies
- Damage prevention through refurbishment scenarios: Recognizing energy weaknesses, promoting value retention
- Use ESG classifications and CO₂ profiles directly in the risk analysis
- Systematically consider ESG criteria: Integrate funding programs into assessments
The Green+ portal
The Energy Light Report - initial energy assessment at the touch of a button
The Energy Light Report, your entry point to the Green+ portal, provides you with a sound initial assessment of the energy efficiency of individual properties in just a few seconds. The report shows the current energy efficiency class, provides recommendations for refurbishment measures and contains forecasts on CO₂ costs, refurbishment costs and possible subsidies. This creates a reliable decision-making basis for advising your customers - simple, digital and ready to use.
Green+ Portal subscriptions
Choose the right annual plan - scalable according to your needs. You can upgrade at any time during the contract term. Buildings that can be activated can be added flexibly.
We always feel supported.

The main reason is the fast implementation.

Continuous support in all project phases

Would you like a little more?
We would be happy to discuss an individual offer with you for a larger number of properties.
FAQs
What data is needed to create an Energy Light Report?
To create an Energy Light Report, just a few inputs are sufficient, such as the address, building type, and basic parameters (year of construction, living space, roof shape, number of floors, building location, heating type, etc.). Based on millions of data points, the Energy Light Report generates a precise initial assessment of the current energy status – including a CO₂ cost forecast, energy efficiency class, refurbishment recommendations, and information on funding opportunities. No on-site inspection is required, and the report is available within seconds.
How does the energy measure configurator work?
With the Energy Measures Configurator, you can simulate various refurbishment scenarios in real time – for example, by selecting insulation, heating technology, or window replacement. Each selected measure immediately impacts the corresponding refurbishment costs, subsidies, CO₂ savings, and energy efficiency class. The results are dynamically calculated and visualized in a 3D model directly on the building. The tool immediately creates transparency and clarity in the consultation and facilitates the first steps toward detailed refurbishment planning.
Does the ROI calculator work automatically in the background?
Yes, once energy-saving measures are defined in the portal, the ROI calculator automatically creates a property-specific return on investment calculation. This takes into account all relevant factors such as capital expenditure (CAPEX), CO₂ savings, potential subsidies, and the legally permissible modernization surcharge.
Which documents can I store in the Data Room?
In the Data Room, you can securely and systematically store all refurbishment- and ESG-relevant files, such as energy certificates, property prospectuses, funding applications, planning documents, technical appraisals, and reports. Each property has its own document area with a flexible folder structure and support for common file formats on EU servers.
What are the costs of using the Green+ portal?
The Green+ Portal is available as an annual subscription contract and is billed monthly. The various subscription prices vary depending on the number of buildings that can be activated. Registering any number of buildings in the Green+ Portal (Basic) is permanently free of charge and non-binding. Costs only arise when one or more activatable buildings are activated with a subscription for the full functionality of the Green+ Portal. For 1 to 19 buildings, the Green+ Portal Starter subscription costs EUR 24.00 per building. For 20 to 99 buildings, the Green+ Portal Growth subscription costs EUR 18.00 per building. The Green+ Portal Enterprise subscription is individually calculated according to your requirements and allows use of the Green+ Portal at the portfolio level with 100 or more buildings. Contact us for a customized offer: kunden@purpose-green.com
Is there a free trial period or an introductory package?
No, there is no free trial period. However, you can purchase the Energy Light Report for your property separately via direct purchase .
