Legislation regulates the way we utilize natural resources, avoid pollution and harmful substances, manage waste and protect ecosystems and human rights. Supporting sustainability through the use of proactive legislation is nothing new. Rather than being a constraint to businesses and individuals, proactive legislation can eliminate competitive disadvantages and thus be an instrument paving the way to a successful and sustainable future (Berger-Walliser et al., 2016). In many cases, however, legislation is enacted as a last resort. In Germany, a new law on packaging makes it mandatory for the gastronomy sector to provide reusable containers as an alternative to single-use items from 2023 onwards. This is, arguably, a long overdue legislation based on a EU Directive. In a recent representative survey conducted by the German Packaging Institute (DVI) and World Wide Fund For Nature (WWF), 85% of respondents are in favor of introducing a deposit refund system for reusable containers. And while citizens around the globe view climate change as a major threat, the most recent report from the UNFCC warns that climate action plans put forward by nations ahead of COP26 are nowhere close to meeting the goals set in the Paris Agreement. Looking at legislative initiatives in your country, where do you see room for improvement? In which area under the sustainability umbrella do you see the need for more (or less) regulations? Can you share some best (or worst) practices?

Berger-Walliser, G., Shrivastava, P. & Sulkowski, A. (2016). Using Proactive Legal Strategies for Corporate Environmental Sustainability, Michigan Journal of Environmental & Administrative Law, 6(1), 1-27.

Dan Ruben
Dan Ruben
Director, How to Green Your Hotel

The UN IPCC states that to avoid climate catastrophe, the world needs to cut its carbon emissions by almost half by 2030 (from the 2018 level) and close to 100% by 2050. That's quite imaginable for new hotels, but much more challenging for existing ones. The formula: maximize energy efficiency; require buildings to be all electric (heating, cooling, hot water, cooking); and require buildings to purchase renewable electricity—or green the electricity grid so that it is run on renewable energy.

We now know how to build new hotels that meet these criteria and are reasonably economical to construct and operate. We need legislation to mandate that.

Most existing hotels can cut their energy use by 30% - 50%, and many have already done so. They can also purchase renewable energy for a small premium. The tough part will be to electrify existing hotels that run on fossil fuel. Such conversions are often very costly and disruptive. Getting hotels (and other buildings) to make this change will probably take more than regulation—it will also require financial support. 

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