Green IT checklist

Three steps toward sustainable IT

Newer and larger IT equipment often generates more CO₂ emissions than their previous models would have done. With larger batteries, more powerful processors and better quality screens being introduced with each new device, it's little surprise that the energy requirements to manufacture devices is going up. Here, we show you how you can make your IT more sustainable in three steps.

The circular economy: the principle of sustainable IT

How can IT be made (more) sustainable in the face of rapid technological change? And where should companies start if they want to bring about change? As in almost all other sectors, sustainability begins at the procurement stage. Up to 80% of companies CO₂ emissions are generated from procurement and supply chains. This is particularly true in IT, as manufacturing digital devices generates far more greenhouse gases than using them.

Longer usage cycles, fewer new purchases

Across its lifetime, an iPhone SE generates around 57kg of greenhouse gases. This figure rises to 82kg for the iPhone 12 Pro, while the largest MacBook Pro generates a massive 465kg. What gives particular pause for thought is that 86% of the CO₂ emissions are generated during the manufacture of an iPhone 12 Pro, which, like the manufacture of other IT devices, requires rare precious metals and a great deal of energy.  

Companies that want to keep pace with the digital transformation usually have to replace their IT equipment sooner due to technological progress. But all too often, it only takes a defective battery or a lack of security updates to lead to new IT purchases, long before the full useful life of the IT equipment has expired. From an environmental and financial perspective, we must ask ourselves whether we really need a new smartphone every 24 months? And does it have to be the most environmentally damaging model with all the bells and whistles? 

Whether in the coltan mines of the Congo or the gold mines in Brazil, the extraction of raw materials for the production of chips and processors causes significant environmental destruction worldwide. Which is why longer usage cycles in IT are critical. End devices that are designed first and foremost for longevity, resale value, and recyclability are a first step in the right direction. If replacement is the only option, then professional remarketing on the secondary market can improve the environmental footprint in line with the principles of a resource-efficient circular economy. Equally crucial is proper recycling of decommissioned equipment, which reduces illegal e-waste exports and promotes the recovery of valuable raw materials.

Woman wearing a watch holding a smartphone while using a laptop
Carbon-neutral with carbonZER0

Sustainability has become a differentiating factor in the market. Thanks to carbonZER0, the production, transportation, use phase, and end-of-life phase of your CHG-MERIDIAN financed IT assets can now be carbon-neutral.

Read on 

Reduce, reuse, recycle

That phrase makes it sound so simple. But currently, a mere 50% of old equipment is collected, and less than 20% is recycled. This is where a financing option that includes remarketing really comes into its own. The end-of-life services provided by technology management specialist CHG-MERIDIAN, for example, achieve a refurbishing ratio of 95%. In addition to corporate social responsibility, sustainable procurement must, above all, take resource efficiency and the reduction of greenhouse gases into account. The circular economy’s 3R principle provides probably the most memorable checklist for greater sustainability in IT.


Reduce Icon

Keep new purchases to a minimum by opting for durable products with robust manufacturer support and resale value.


Reuse Icon

Send decommissioned IT equipment for professional refurbishing and eco-friendly remarketing as soon as possible. 


Recycle Icon

Ensure that any assets that can no longer be used are sustainably and professionally recycled and that the raw materials are returned to the production process. 

The catch is that the production, use phase, and end-of-life scenarios of IT equipment still generate unavoidable CO₂ emissions even when the 3R principle is applied. Customers and investors have long been calling for carbon-neutral business practices. The voluntary offsetting of greenhouse gases is another crucial part of a holistic approach to climate protection, and companies can use certified external services in this area. 

CHG-MERIDIAN, for example, has launched carbonZER0, a carbon-neutral, international financing option for environmentally-conscious companies. This full-service package makes it easy for companies to compensate for the CO₂ emissions of their IT assets by making offset payments to certified climate change mitigation projects worldwide. The monthly instalment only increases marginally – a small contribution with a significant impact on our environment. 

Find out more

Discover more about our own sustainability strategy and sustainable solutions!
close up of a person holding a tablet
Sustainable business

Circular Economy makes sustainability commercially viable

Buy, use, throw away – today’s consumer behavior wastes huge amounts of resources and damages the environment. This is particularly true for IT equipment, where devices are replaced that are still working fine but are no longer state-of the-art.

Read on 
klimaneutrales IT Leasing - carbonZER0
Carbon-neutral leasing

Carbon-neutral with carbonZER0

Sustainability has become a differentiating factor in the market. Thanks to carbonZER0, the production, transportation, use phase, and end-of-life phase of your CHG-MERIDIAN financed IT assets can now be carbon-neutral.

Read on 
CHG-MERIDIAN Sustainability


The principles of the circular economy are deeply embedded in our DNA and have been shaping CHG-MERIDIAN’s business model for decades.
We see ourselves as a part of society, and we play an active role through community projects and initiatives in the region.

Read on