Author(s): Cruz-Lopes, Luísa ; Brás, Isabel ; Silva, Maria ; Rodrigues, Nuno ; Lopes, Sérgio
Date: 2022
Persistent ID: http://hdl.handle.net/10400.19/7611
Origin: Repositório Científico do Instituto Politécnico de Viseu
Subject(s): economia circular; poluição zero; biodiversidad
The large share of energy consumed at the industrial level is derived from fossil, nuclear and renewable sources. Fossil fuels are identified as one of the main sources of carbon emissions and cause of climate change. Global carbon dioxide (CO2) emissions from fossil fuels and industry have increased considerably since 2000, and in 2019 reached a record high of 36.7 billion metric tons of CO2. Environmental issues, especially climate change, have become hot topics around the world in recent years due to the magnitude and scope of their impacts. Carbon dioxide and greenhouse gases emitted by human activities, particularly related to energy consumption, have changed weather patterns around the world, causing extreme weather conditions such as hurricanes, drought, excessive rainfall and unusual temperatures. Many countries are trying to diversify the focus of primary energy sources, from fossil fuels to other sources, notably renewable energy. This situation has a particular interest in a global crisis arising from the war in Europe. The sources of energy must be diversified. EU Green Week is an annual event where the objective is to debate European environmental policy towards a resourceefficient and climate-neutral Europe by 2050. This year’s edition focuses on the European Green Deal and puts three important aspects into highlight the circular economy, zero pollution and biodiversity. In Viseu, the good practices role in the industry towards zero pollution, with particular focus in the efficient energy usage and resilient practices, was discussed.
