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Ecological sustainability: How companies can really make a difference

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Ecological sustainability: what companies can do in practice

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What is environmental sustainability?

Resources are not a self-service store. Anyone who extracts more than grows back will eventually be faced with empty shelves - in nature as well as in the economy. But what does this mean in concrete terms for companies? It is about using resources in such a way that they can renew themselves. Emissions should also be significantly reduced. And the whole thing should also be economically successful. That sounds difficult at first. But it is feasible.

A company functions like a living ecosystem. If it takes more than it gives, it loses its balance. This has an impact on the environment, society and the economy. Ecological sustainability ensures that this cycle remains intact. And this is precisely where the opportunity lies: sustainable management not only saves costs. It ensures that companies are stronger, more innovative and more successful for longer.

Ecological sustainability - the foundation on which everything stands

Sustainability rests on three pillars: ecological, social and economic. All three are essential, but without an intact environment, the entire construct collapses. A society can only be successful if its livelihood is secure. And an economy? It can only function in the long term if it does not destroy its own resources. Ecological sustainability is therefore not a nice-to-have, but the foundation on which everything is built. It won't work without it.  

ESG criteria - the touchstone for sustainable companies

Sustainability needs figures, not just good intentions. This is exactly where the ESG criteria (Environmental, Social, Governance) come into play. They are more than just a set of rules - they are a test criterion for companies.
Today, investors, customers and business partners pay close attention to who reduces CO₂ emissions, conserves resources and has responsible supply chains. Hard, but true: anyone who ignores ESG will sooner or later have a problem. Because this can lead to higher costs, less trust and reduced market opportunities. Companies that take ESG seriously, on the other hand, remain competitive and attract sustainable investments.

Time for political courage

Political uncertainty is a major obstacle to greater sustainability for many companies. According to a study by the Bertelsmann Stiftung, 71% of companies from the real economy and as many as 79% from the financial sector feel that this is holding them back. The problem is that without clear guidelines, the transformation often remains piecemeal in many cases. At the same time, 62% of companies see politics as a decisive lever for achieving sustainability goals in the first place. But what happens if this lever is missing? The economy stagnates, the environment suffers - and the potential for real change remains untapped.

Why ecological sustainability is essential

A head start comes from smart decisions. Sustainable strategies lead to better products, leaner processes and a strong brand that convinces.

Every company is part of a larger whole. Like a cog in a wheel. The question is: does it keep the system running or does it cause wear and tear? Climate change, scarcity of resources, environmental pollution - these are not theoretical dangers, but tangible business risks. Not dealing with sustainability today inevitably means being overrun tomorrow - by stricter regulations, rising raw material prices and changing customer expectations.  

Train Employees in environmental sustainability

The Sustainability College 's content on environmental sustainability raises your employees' awareness with practical topics - from renewable energies and recycling to reducing CO₂ emissions.

To the course overview

Ecological sustainability in practice: what companies can do in concrete terms

The theory sounds all well and good - but how can sustainability be brought into the company? Effective measures are:

Switch to renewable energies

A company that still obtains its electricity from fossil fuels is like a cab company whose fleet consists solely of diesel vehicles from the 1990s. This is expensive, inefficient and will soon no longer be possible. If a company switches to solar or wind energy, this not only reduces CO₂ emissions, but also energy costs. For example, a logistics company could save several hundred thousand euros if it produced the majority of its own electricity using photovoltaic systems.

Resource conservation and energy efficiency

Why take a full bath when you can just jump in the shower? This is precisely the principle behind the efficient use of resources (even if this is admittedly often easier to implement in everyday private life). But the principle also applies in business. Companies should optimize production processes and buildings in terms of energy efficiency in order to reduce unnecessary consumption.

Example: A large bakery chain uses heat recovery in its ovens, reducing energy consumption by 30 percent.

Reduction of CO₂ emissions

Modern companies are focusing on electromobility, sustainable supply chains and CO₂ offsetting. The classic company car fleet will hopefully soon be a thing of the past. Industrial companies, for example, can save several tons of CO₂ every year by switching their entire delivery logistics to rail and electric trucks.

Waste prevention through the circular economy

Waste is not waste, but a resource in the wrong place. Companies that focus on the circular economy do exactly that: They think about materials from the outset in such a way that they do not end up in the trash, but remain in the system. Cradle-to-cradle is no longer a trend, but a smart strategy.

Example: A furniture manufacturer takes back disused cupboards and tables, reprocesses the wood and uses it to bring fresh designs onto the market. This creates a closed material cycle - and a clear competitive advantage.

Use of environmentally friendly materials

Sustainable materials are no longer as "niche" as they once were and are now commonplace in many industries. Companies that make the switch at an early stage benefit from cost advantages and a better image.

Example: A fashion company consistently replaces synthetic fibers with recycled materials. This not only improves the environmental footprint, but also makes the brand attractive to a new generation of environmentally conscious customers.

Commitment to ecological projects

Sustainable action does not end at the factory gate. Many people are already aware of this. Companies that think outside the box not only strengthen their brand, but also make a measurable contribution to environmental protection.

Example: An IT company invests specifically in reforestation projects in Germany. In doing so, it offsets part of its CO₂ emissions and strengthens regional ecosystems at the same time.

Key figures for environmental sustainability: measuring instead of just talking

You have to measure in order to optimize. Companies should define clear sustainability KPIs and evaluate them regularly.

Here are some important KPIs:

  • CO₂ footprint*: The total amount of emissions caused by a company. From production and transportation to energy consumption.
  • Energy consumption per production unit: How efficient is production? Optimizations through new technologies and leaner processes reduce consumption.
  • Recycling rate: The proportion of recycled materials in total production.
  • Water consumption: An important factor for sustainable management, especially in production.

Many companies have set themselves clear climate targets. For example, they want to reduce their CO₂ emissions by a certain percentage within a certain period of time. Others want to switch completely to renewable energies in the next few years. This makes the targets clearer and easier to understand.

*CO₂ footprint: a yardstick with a double bottom

The CO₂ footprint measures the greenhouse gas emissions caused by human activities. In 2004, the oil company BP popularized the term with a CO₂ calculator, which provoked criticism: BP was accused of shifting the responsibility for climate protection onto individuals. Nevertheless, the CO₂ footprint can help to visualize emissions and plan reduction measures. It is important to always question who is using the term and in what context in order to ensure a fair distribution of responsibility for climate protection.

Environmental sustainability: your lever for real change

Sustainability has long been more than just a phrase. It is an attitude that pays off (and doesn't just sound good). For your company, your team and a shared future. People and companies who take sustainability seriously don't wait for rules. They take an active approach. Because: acting sustainably doesn't mean doing without, it means clever ideas, creative solutions and long-term success. Of course, the path is not always easy. It takes courage to question old routines, patience for change and sometimes even the first small step into the unknown. But this is precisely where the opportunity lies.

Every step counts. And every step takes you further. Whether you reduce unnecessary packaging tomorrow, question your supply chains or promote sustainable mobility in your company - the important thing is not how big the first step is, but that you take it. So what are you waiting for? What sustainable change will you implement tomorrow?