All posts tagged: Sustainable Building

Eisbärhaus Bauteil A+B

Sustainability with top marks: highlights of 2019

A DGNB Certificate in Platinum means meeting the highest standards for holistic quality in all aspects of sustainability – for new buildings as well as buildings in use and urban districts. To kick off the new year, we would like to take time to look back at a few DGNB certification highlights of 2019 and use them as a source of inspiration for an ambitious 2020. Let’s get started!

Green Solutions Awards

Green Solutions Awards: worldwide role models of sustainable building

192 projects, 37 countries, 3 categories – these are the key statistics of the Green Solutions Awards, recently awarded in France to international beacon projects of sustainable building. The aim of the competition, which is backed by the DGNB, is to highlight reproducible examples of sustainable solutions in the construction sector and urban development industry. Allow us to introduce you to the winners across the main categories.

COP25: Disillusionment and stagnation: 1, Optimism and action: 0

COP25: Disillusionment and stagnation: 1, Optimism and action: 0

What are we doing anyway? This is the question I kept asking myself after going to this year’s UN Climate Change Conference (COP25) in Madrid. Last weekend the COP25 drew to a close, once again without any real results or ambition to show for its efforts. After three days at the conference, this came as no surprise. But instead of shying away from this painful topic, it is now time for some honesty and openness.

An expensive attempt at image cultivation? Five facts showing why that’s not the point of a DGNB certificate

An expensive attempt at image cultivation? Five facts showing why that’s not the point of a DGNB certificate

Once a year, the German Taxpayers Federation (BdSt) publishes its ‘Schwarzbuch’ containing examples of what it considers to be wasteful uses of tax revenues by government departments. The current edition names the DGNB certification system as one such example, under the heading of ‘Expensive Image Cultivation’. This leads us to question whether the selection and research methods used by the authors were as thorough as they should be. In this case at least, it shows that judgement was handed down without understanding the subject in the necessary depth. So here in the blog – with the necessary brevity of the format – we present the most important reasons why certification is actually worth it.

Distinguished for being Climate-Positive – feedback from key stakeholders

Distinguished for being climate-positive – feedback from key stakeholders

You can erect and use a building without having any negative impact on the environment. Really? Is that possible? Yes, it certainly is. Even today. For the first time, the DGNB bestowed its new Climate Positive award on eleven projects at the Expo Real 2019 trade show. We spoke to the designers, architects and users of the award-winning buildings.

Answers to Climate Protection Issues – an interview with DGNB President Prof. Alexander Rudolphi

Answers to Climate Protection Issues – an interview with DGNB President Prof. Alexander Rudolphi

Very few could claim to have influenced German sustainable building developments in Germany as much as Prof. Alexander Rudolphi. To the DGNB, he has been an initiator, founding member and president in one – from the very start. His was reappointed to his post in 2019. We spoke to Rudolphi at the Expo Real trade show in Munich, took a snapshot together and looked beyond the horizon.

Much more than “just” German – the international role played by the DGNB

Yes, it’s true: the D part of the DGNB name stands for Deutsch. We’re German. This has no impact on our operations as an NPO, however: we act on the global stage. Whether it’s in Europe or many other corners of the world, we set up networks and are a much sought-after partner and platform of knowledge for many issues affecting sustainable construction. Probably one of the best examples of this is a recently initiated partnership in Spain.

DGNB & Co. compared – Part 1: basic differences

For many people, the three leading international systems for certifying sustainable buildings – DGNB, LEED and BREEAM – are sometimes used in the same breath and the public perception is that they’re largely interchangeable. But if you take a closer look at the obvious overlaps between the systems, there are actually a number of fundamental differences, so it’s not quite right to consider them synonymous.

The circular economy and its role as a driver of sustainability

Thinking consciously about how natural resources are used has always been a core topic at the DGNB. Right from the beginning, the DGNB has offered a certification system that favours a holistic approach to carbon footprints. Therefore, this has always involved not only the conscious selection of building materials according to their composition and origin, but also a methodical assessment of the ‘reclaimability’ of individual residual materials – all based on strict criteria, criteria that have thus become established in the market.

“Everybody in the project understood the quality improvement“

The DGNB System has been applied in China for some years now and the first projects have already been certified. During BAU Congress China, taking place in July 2016 in Beijing, we talked with two experts that have practical experience in applying the DGNB System on the Chinese market. Their conclusion: The DGNB System is very well received and fits perfectly to the needs of the Chinese market.

Beyond organic: sustainability in the supermarket

When we’re shopping and we think about sustainability, our thoughts quickly turn to the many shades of organic, green and vegan. But the supermarket itself – or rather the building, how it was built and the technical equipment – can also be an impressive testimony to the powers of sustainability, as the retail chain REWE has shown. I recently went on a store visit in the Frankfurt suburb of Praunheim and it was a chance to take a first-hand look at what green building means to the company.