CSRD: Why Sustainability Reporting Is Becoming More Important for Companies
With the Corporate Sustainability Reporting Directive (CSRD), the European Union is fundamentally changing the requirements for corporate sustainability reporting.
The goal of the CSRD is to make sustainability information more transparent, comparable, and verifiable. Companies should not only report on financial metrics but also disclose how their business activities impact the environment, society, and corporate governance.
The European Sustainability Reporting Standards (ESRS) form the basis for this; they specify what information companies must collect and disclose.
For many companies, this means integrating sustainability much more deeply into existing processes, responsibilities, and data systems.
What does the CSRD mean for companies, specifically?
The CSRD significantly upgraded existing non-financial upgraded . Depending on the company’s size and the regulatory scope of application, companies will be required in the future to systematically collect and document sustainability information and disclose it in their management report.
The focus is on the following questions, among others:
- What impact does the company have on the environment and society?
- What sustainability risks can affect a company's success?
- What goals and measures were defined?
- Which metrics track progress or identify areas where action is needed?
- How reliable and verifiable are the underlying data?
The focus is increasingly on measurable information. Sustainability goals must be supported by reliable data and transparent processes.
Why ESG Data Is Gaining Importance
With the CSRD, the importance of high-quality ESG data is increasing.
In the future, companies will need to be better able to demonstrate how they manage, monitor, and improve sustainability initiatives. This requires data from a wide variety of areas: energy consumption, emissions, supply chains, occupational safety, facility management, and health and safety measures.
The better companies are at collecting relevant data, the more accurately they can assess sustainability risks and document their progress.
Information from building operations is also becoming increasingly important in this context. This is because buildings have a direct impact on energy consumption, resource use, working conditions, and employee well-being.
Does the CSRD require the measurement of indoor air quality?
No.
The CSRD does not include a general requirement to measure indoor air quality. There are neither specific reporting requirements nor established threshold levels for CO₂, VOCs, particulates or other air quality parameters under the CSRD.
Similarly, an indoor air quality test is no substitute for sustainability consulting or legal or regulatory reviews.
Nevertheless, air quality data can be relevant for companies that wish to conduct data-driven assessments of sustainability, working conditions, health management, or building operations.
Why Indoor Air Quality Can Be Relevant to ESG and Sustainability Strategies
People spend the vast majority of their workday indoors. Accordingly, indoor air quality affects how work environments are perceived, as do various aspects of building operations.
The relevant parameters include, among others:
- CO₂ concentrations
- Humidity
- Temperature
- Particulate Matter Pollution
- Volatile organic compounds (VOC)
- Air Quality
This data can help companies better understand their buildings and identify opportunities for optimization.
Particularly in modern office buildings, educational institutions, healthcare facilities, and administrative buildings, air quality data is increasingly viewed as an integral part of data-driven building management.
Indoor Air Quality Data as a Building Block for Building Operations and ESG
Collecting indoor air quality data can support various areas of a company:
Health and Safety
Air quality data can provide indications of potential exposure situations and support measures to improve the work environment.
Facility Management
Measurement data allows for a better evaluation of ventilation designs, space utilization, and building systems.
Sustainability Management
Indoor air quality data can provide additional information for internal analyses and sustainability programs.
ESG Communication
Companies can voluntarily document how they monitor and improve their work environments.
How air-Q Supports Businesses
air-Q is a professional system for continuously measuring indoor air quality.
The system measures various air quality parameters in real time and makes the data available for analysis, monitoring, and integration.
Typical areas of application include:
- Office and Administrative Buildings
- Educational institutions
- Healthcare facilities
- Hotels and Hospitality
- Commercial and Industrial Properties
The data collected can help companies ensure transparency regarding indoor air quality, identify opportunities for improvement, and make informed decisions regarding building operations.
Why this issue is becoming more important right now
The CSRD exemplifies a general trend: sustainability is increasingly expected to be measurable, transparent, and data-driven.
Even companies that are not currently subject to direct reporting requirements are facing increasing demands from customers, investors, employees, and business partners.
As a result, issues that were previously often considered only from a qualitative perspective are gaining importance. These include working conditions, occupational health and safety, building operations, and indoor environmental quality.
Indoor air quality is a particularly tangible factor in this context: it can be measured, analyzed, and improved through specific measures.
Conclusion: The CSRD increases the need for reliable sustainability data
The CSRD requires many companies to systematically collect sustainability information and report it transparently.
While indoor air quality is not a standalone CSRD reporting requirement, air quality data can make a valuable contribution to data-driven decision-making in the context of ESG, occupational safety, health management, and building operations.
air-Q helps companies continuously collect and evaluate this information. Not as a CSRD compliance solution, but as a professional system for measuring and analyzing indoor air quality.
