Over recent decades, research on innovative food processing technologies has been carried out to identify ways to combat pathogens while reducing the need for chemical preservatives and improving the nutritional properties of the food at the same time.

The European construction industry and home-builder citizens are increasingly aware of sustainable choices. Some solutions can be more expensive than others, although sometimes this only concerns the construction phase.

In January 2005, a severe storm swept across Northern Europe, from Ireland to Russia. More than 500,000 homes were left without power, with Denmark and Southern Sweden being particularly hard-hit.

All too often, conversations on renewable energy meander toward the same end: green technology is a nice thing, though it has to become economically viable before widespread adoption becomes the norm. ...

Bioenergy represents two-thirds of the energy produced from renewable sources in Europe, though biomass sustainability is not taken for granted.

Traditionally our electricity grids were designed to move power from large nuclear and fossil fuel power plants to consumers, but renewable energy will see changes to allow smaller power generation from wind and solar to be hooked up to the grid.

Cooling and heating public buildings remains an expensive and a mostly unresolved issue in Europe. According to the not-for-profit think-tank Buildings Performance Institute Europe , Spain has about 11.

“The building sector is responsible for more than 30% of global energy demand and round about 20% of greenhouse gas emissions”, says Peter Graham from the Global Buildings Performance Network in Paris.

In Europe, households are responsible for 32% of greenhouse gas emissions and 42% of energy. Cement production alone contributes to 5% of manmade CO 2 emissions .

The worldwide energy consumption of buildings is expected to grow by 45% from 2002 to 2025, according to the SMART 2020 study carried out by the international NGO The Climate Group.

Noise pollution is one of the main public concerns associated with operating wind turbines. To tackle this problem, technicians at a Spanish windfarm near Burgos are assembling a new device on the blades.

Not only a crafty deception to provide tasty food for astronauts. Over the next years 3D printers may become a household kitchen appliance, helping people save time when preparing meals or adding specific nutritious ingredients to their diet.

Torrelago is one of the largest residential districts in Europe. Located in the Spanish city Laguna de Duero , near Valladolid , it consists of  31 blocks of flats with more than 4,000 residents. ...

On 22 April , it is world Earth Day . The idea is to raise awareness of the need to rely on renewable energy. The EU requires its member states to provide a a 27% share of renewable energies by 2030—up from a 23.

Experts believe that by 2030 more than 6 billion people will live in urban areas , which means 7 0% of global population . It is about time that cities make their buildings smarter : more efficient, green and livable.

Making a city or district energy smart is, first and foremost, an exercise in good planning . However, such green planning tools are still in their infancy. The trouble is that every city is different, every district unique.

Cities have started to join forces to become more energy efficient . This trends stems from the findings of the first climate assessment report of the Intergovernmental Panel on Climate Change (IPCC), published in 1990, which was quite alarming.

The Cuarto de Marzo district of Valladolid, Spain , is an area spreading over 21,000 square metres with 166 residences. It is now the focus of a retrofitting project , called  R2CITIES , funded by the EU.

African swine fever , or ASF, is a viral disease that kills almost every pig it infects and is likened to Ebola . It gained a foothold in Georgia in 2007, when contaminated pig meat landed from a ship from South-East Africa and was fed to local pigs.

One of the  biggest challenges of retrofitting projects  is to make them attractive to residents. Now, one of them, the EU-funded project R2CITIES,  is analysing the initial first feedback received from residents  of the  Cuatro de Marzo  district.