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Green raft in Paris

Biodiversity in cities – France

01/02/2021 · by Christian Horn · in Europe, France, Urbanism

The recently published Living Planet Report from the WWF shows clearly that biodiversity – the rich diversity of life on Earth – is being lost at an alarming rate. The population sizes of mammals, birds, fish, amphibians and reptiles have…

Paris climate action plan 2018

Climate action plans, interview with Yann Françoise

01/09/2020 · by Christian Horn · in Europe, France, Urbanism

Mr. Yann Françoise is responsible for the energy strategy, the fight against climate change and the circular economy of the City of Paris. An engineer in urban engineering by training, he has become over time a specialist in energy issues…

2100 global warming projections

Climate action plans, an essential planning tool for cities

15/12/2019 · by Christian Horn · in Europe, France, Germany, Urbanism

Climate change is happening and on a faster pace than ever recorded before. The summers are now marked by multiple wildfires on nearly all continents, heat waves, melting glacier, thawing of permafrost, water shortage, the reduction of the biodiversity and…

Weakening the cities, strengthening the metropolis

City centres in the Paris metropolitan area – France

15/03/2019 · by Christian Horn · in Europe, France, Urbanism

The combination of metropolisation and increasing financialization of the global economy leads to a concentration of the worldwide economic activities in a few international metropolitan areas. In consequence these metropolitan centres become more attractive, wealthier and financially inaccessible for the…

Guide plan for the transformation of the industrial area Lugo

Industrial sites and territories – Europe

01/05/2018 · by Christian Horn · in Europe, Urbanism

The industrial revolution began in the period from 1760 to about 1830 in Great Britain, before spreading to continental Europe and further. The development of the industry attracted high numbers of workers into the cities, accelerated their growth, required the…

The brick façade of the 1930th buildings

Carmes Polytechnique, housing in the heart of Paris – France

15/02/2018 · by Christian Horn · in Architecture, Europe, France

The necessity of the reduction in energy consumption Reducing energy consumption is one of the major challenges for the energy transition. The buildings in France represent the largest energy-consuming sector. Its part in the global energy consumption reaches nearly 45%…

Urban numbers

30/12/2016 · by Christian Horn · in International, Urbanism

The proportion of renewable energies in the electricity mix of Germany reached the record level of 25.8% in 2014. An increase of 1.7% from 2013, when renewable energy accounted for 24.1%. But brown coal and stone coal together remain at…

Spatial development concept of Tatarstan

The blue heart of Tatarstan – Russia

01/12/2016 · by Christian Horn · in Asia, Landscape, Urbanism

Riverscapes and settlements Water has always been and continues to be essential for human settlements. Alongside drinking water, water provided communities with fertile soil, energy to power hammers and mills. However, the most important function of the rivers and the…

RS1 Rheinische Bahn im Ruhrgebiet

RS1 Bicycle highway n°1 – Germany

01/10/2016 · by Christian Horn · in Europe, Germany, Urbanism

New investments in infrastructure Germany has the image of one of the world’s car countries since Carl Benz invented the automobile in 1885 in Mannheim. In the 20th century mayor car manufacturers developed, like Volkswagen, Daimler-Benz, BMW, and became they…

Interaction of gardening typologie for La Hêtraie

Redesigning open spaces of a public housing estate – France

01/08/2016 · by Christian Horn · in Architecture, France, Landscape, Urbanism

Requalification of the public housing estate La Hêtraie and its open spaces The public housing estate ‘La Hêtraie’ had been planned and constructed between 1970 and 1975 on former farmland. Situated in the municipality of Limeil-Brévannes about 18 km south-east…

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Urbanplanet.info is a platform for thoughts about the built environment. The posts deal mainly with subjects about the urbanisation of our planet. The blog is animated by the team of the architecture and urban planning office rethink, with the support of colleges, friends and other valuable contributors. The publications are in English, French and German.

Walks in Ile-de-France

120513 Bicycle Canal de l'Ourcq © Christian Horn 2012 120513 Bicycle Canal de l'Ourcq © Christian Horn 2012 120407 Bicycle Coulee verte © Christian Horn 2012 120407 Bicycle Coulee verte © Christian Horn 2012 120407 Bicycle Coulee verte © Christian Horn 2012 111002 Bicycle Poissy © Christian Horn 2011 111002 Bicycle Poissy © Christian Horn 2011 111023 Bicycle Noisiel © Christian Horn 2011 130303 Bicycle Villemomble © Christian Horn 2013

Urban situations

06.12.13 Moscow, Russia @ Christian Horn 2013 16.08.13 Munich, Germany @ Christian Horn 2013 13.06.13 Rabat, Maroc @ Christian Horn 2013 28.09.12 Le Caire, Egypt @ Christian Horn 2012 26.09.12 Le Caire, Egypt @ Christian Horn 2012 07.07.12 St Petersburg, Russia @ Christian Horn 2012 30.06.12 St Petersburg, Russia @ Christian Horn 2012 29.02.12 Irkutsk, Russia @ Christian Horn 2012 26.11.11 Alger, Algeria @ Christian Horn 2011

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