By Samantha Pascoal, Applied Human Nutrition Student & Research Assistant

Paris, a romantic metropolis known for its croissants, La Seine and the Eiffel tower will hopefully soon be known for its forward-thinking Climate and Energy Action Plan implemented in 2007.   The plan has ambitious goals to reduce greenhouse gas emissions and energy consumption, and also calls for increased use of renewable energy.  Parisian residents, restaurants, and industries have adopted sustainable consumption strategies that generate less waste in order to achieve these goals.

Creating a more sustainable food system, and thus a more circular economy, has been an instrumental strategy.  This has involved…

• A Sustainable Food Plan, which promotes sustainable food products (organic, in-season and local) agriculture in municipal and departmental restaurants;
• Consideration of the creation of a central purchasing office for large industries, to help them find reliable sources of innovative products that have sustainable life cycles;
• The shortening of supply chains, making local food a reality in Paris; and
• A Local Waste Prevention Programme (PLPD) that reduces household waste: working toward a 15% reduction from 2007 levels by 2020.

What are Parisian residents and stakeholders encouraged to do to ensure future progress?
To tackle the high levels of preventable wastes such as food and packaging, the Paris PLPB proposes a suite of strategies:

• Educating citizens about their waste production;
• Promoting the purchase of minimally-packaged products (tap water, bulk food);
• Encouraging citizens to deal with toxic, electronic, and medical wastes responsibly through the comprehensive hazardous wastes management stream; and
• Demonstrating good practices by improving practices by Paris administration.

Other metropolises around the world could learn and benefit from similar procedures.

Positive and dramatic change has already been observed as a result of the implementation of these strategies.  For example, atmospheric pollution from food waste decreased from 521,000 to 484,000 (Tonnes C02 equivalent) between 2004 and 2009.  A total reduction of 35 kg of household and similar waste per resident was seen between 2006-2010, compared with the 23 kg per resident reduction expected within that time.  Overall, the Climate and Energy Action Plan has overseen the reduction in general greenhouse gas emissions, energy consumption in Paris, and an increase in used renewable energy sources.  The case in Paris shows that by focusing on decreasing waste and re-formatting food systems, the human impact on the environment can be considerably reduced.