A team is reviewing energy analyses.

ESG, ENEFG & Sustainability Consulting

Sustainability that meets regulatory requirements and is economically viable.

We help you strategically develop your IT landscape—from analysis to implementation. We don’t just provide concepts that end up gathering dust; instead, we offer clear recommendations for action that you can put into practice right away.

WHY ESG & ENEFG CONSULTING

Why ESG and the EnEfG Now Demand Action

New legal requirements, such as the Energy Efficiency Act (EnEfG), and growing ESG reporting obligations are fundamentally changing the demands placed on companies.

At the same time, investors, customers, and partners expect reliable evidence of energy consumption, carbon footprint, and sustainable business practices. Companies that are not prepared for this risk competitive disadvantages and regulatory consequences.

ESG and EnEfG compliance isn’t just about reporting requirements—it’s an opportunity to leverage sustainability as a strategic advantage.

Companies that act early on ensure planning certainty, reduce operating costs, and strengthen their position with customers and investors. The key is a strategy that fits their own processes—not an external checklist.

Our Approach

How We Support You

GRASS-MERKUR views ESG and EnEfG compliance not merely as a reporting requirement, but as a strategic consulting process. Together, we assess your current status regarding energy consumption, processes, and reporting structures, and identify areas where regulatory action is needed.

Based on this, we develop a roadmap that meets legal requirements while also unlocking economically viable efficiency potential.

Your Benefits

  • Clarity on EnEfG reporting requirements and deadlines
  • Structured ESG data collection and reporting
  • Prioritized measures based on cost-benefit analysis
  • Preparation for audits and disclosure requirements
  • A standardized set of metrics for investors and customers
  • Implementation support rather than merely preparing reports

Our Framework Model

The Four Areas of Focus in Our ESG Consulting

These include:

  • Assessment & data collection
    We record your current energy consumption, existing processes and available key figures as a solid starting point.
  • Regulatory classification
    We evaluate which EnEfG and ESG obligations apply to your company in concrete terms and which deadlines are relevant.
  • Action planning
    We prioritize efficiency measures by cost-benefit ratio and develop an actionable roadmap.
  • Reporting & documentation
    We support you in setting up structured reporting that withstands audits and documentation requirements.
A hand stacks various building blocks featuring sustainability symbols on top of one another.
Georg and Jens Ahlbrand in conversation.

Target Audiences

Who Should Pay Particular Attention to ESG and EnEfG Consulting

This is particularly relevant for industries such as:

  • Small and medium-sized enterprises
  • Operators of critical infrastructure
  • Industrial companies
  • Financial service providers
  • Healthcare
  • Public institutions
  • Companies with upcoming ESG reporting requirements

Get Started Now

Sustainability Starts with the Right Strategy

Every company is at a different stage — some are facing their first ESG reporting obligation, others are already optimizing existing processes.

That is why every collaboration begins with a personal conversation, in which we clarify your specific starting point and your next steps.

GRASS-MERKUR supports you in practical terms — from the initial assessment through to ongoing implementation.

Georg and Jens Ahlbrand in conversation.

Contact

Request ESG and EnEfG Consulting Services

Tell us about your project — we will get back to you with a concrete assessment.

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Direct Line

GRASS-MERKUR GmbH & Co. KG
Rothwiese 5
30559 Hannover

Your contact will advise you personally — by phone or on site.
Your GRASS-MERKUR contact: Georg Ahlbrand - Business Development & Sales

Georg Ahlbrand

Business Development Manager