A Cidade do Programa de Proteção Climática de Viena
Vienna was developed from early Celtic and Roman settlements into a Medieval and Baroque city, the capital of the Austro-Hungarian Empire. It played an essential role as a leading European music centre, from the great age of Viennese Classicism through the early part of the 20th century. The KLIP program covers the entire city of Vienna and therefore the historic centre which was inscribed on the World Heritage List in 2001.
On December 18th, 2009 o conselho da cidade de Viena aprovada a atualização do programa da cidade de Viena a proteção do clima (Klip II), que será válida até 2020. The objective of KliP II is to reduce greenhouse gas emissions by 1.4 million tonnes by 2020 by using a package of 385 medidas individuais. Including the 3.1 million tonnes of emissions already reduced by 2008, the total reduction will amount to 4.5 million tonnes of CO2 equivalent by 2020.
KliP II measures
Este programa é a atualização do chamado Klip I, que foi promulgada em 1999 and consists in a set of measures in the following large fields of action: energy supply, use of energy, mobility and town-structure, and procurement, gestão de resíduos, agricultura e silvicultura, conservação da natureza.
The KliP II measures aim to reduce per capita emissions by 21% of the 1990 level by 2020. An analysis of the development of greenhouse gas emissions per capita shows that the emissions in 2009 were already 21% below the 1990 level (KLiP I). The ambitious implementation of the planned measures of KliP II includes the following:
- increase the share of district heating to 50%
- continue the thermal renovation of buildings
- increase the share of public transport, reduce car
- traffic, and promote ecomobility by focusing on public
- transporte, cycling, and pedestrian traffic
- more than double the amount of end-use energy produced from renewable energy sources from 1990
- develop an energy supply security plan.
Climate protection, renewable energies and energy saving measures
The City of Vienna is pushing for an increased use of renewable energy sources to replace fossil fuels. Projetos realizados até o momento incluem usinas hidrelétricas, parques eólicos, centrais térmicas solares, instalações fotovoltaicas e uma usina de biomassa de madeira. As there are constraints on the installation of renewable energy plants within the city limits, a cidade de Viena está cada vez mais se voltando para novos projetos na região, tanto dentro como fora das fronteiras da Áustria.
A significant number of solar-thermal power installations are used in the city to supply hot water and heating, and photovoltaic plants convert sunlight into electricity. Wind and water are used as energy sources in wind power plants and a mini-hydropower station, and buildings are heated by means of geothermal energy. The final result will more than double the amount of final energy produced by renewables compared to 1990.
One of the basic problems of climate protection lies in the fact that mankind consumes more and more energy despite various positive measures (such as better insulation for buildings). Countering this development is one of the greatest challenges of the future. Therefore the City of Vienna has given special importance to energy saving measures. This is why a “Municipal Energy Efficiency Programme (SEP)” has been worked out after 2009. Famílias, trade, the services sector, indústria, public institutions, agricultura, and transport were investigated with a view to the opportunities and potential for energy savings and the framework conditions and measures required for this purpose were defined.
Lessons learned and potential replicability
© UNESCO – WHC. Vincent Ko Hon Chiu.
The climate protection programme of the City of Vienna has not only succeeded in reducing greenhouse gas emissions and improve the quality of life, but has also stimulated the economy considerably. Between 1999 e 2010, the implemented measures generated an investment volume of more than 20 bilhão, creating an added value of approximately 18.7 bilhão. This secured over 58,600 jobs in 2011.
This vision is a driving force for replication of the experience from Vienna to many cities and villages included in the UNESCO sites.
