Across Europe, town and city councils are becoming increasingly interested in energy decentralisation , i.e. in producing power closer to where it is consumed.

If aliens were to examine a human, they would think we were just slavish organisms designed to feed microbes and carry them around. Our bodies contain ten times more bacteria than cells , and there are an estimated 3.

Part of the issue with small-scale, home-based renewable energy systems is that initial setup costs can be high. This puts such installations out of reach for some sectors of society, even if they could benefit financial in the long run with lower household bills.

Part of the solution to counter the devastating effects of floods on human communities could be long-term climate forecasting, backed by assessments on the vulnerability of towns and cities As centres of innovation and growth, European cities are home to around 75% of the continent’s population and use about 80% of the energy it produces.

The energy landscape in Europe is changing rapidly and the percentage of renewables is steadily increasing. For example, in Germany solar and wind power provided an average of 33% of the total electricity production in 2015.

There are three ways a crowdfunding project can be financed. Lending: the entrepreneurs borrow money and pay interest; equity: investors in the project become its shareholders; donations: no reward is to be expected (there is a fourth way, a mix of equity and lending called “hybrid”).

Choosing between wild and farmed fish is often a dilemma for consumers.  Wild-captured fish cost twice as much as their farmed counterparts ; a difference that many believe is justified by their better taste and nutritional properties.

With summertime and heat waves approaching, thunderstorms are becoming more frequent again. Recently several regions in Europe were hit by devastating thunderstorms along with strong winds, lightning strikes, hail and flash floods.

It's a brand new sector: the first steps date back to 2012. Today energy crowdfunding is a way of financing solar panel or wind turbine projects.

In the wake of the Brussels bombings, the French blogger Francis Pisani addressed the quandaries of modern, connected European cities facing terrorist threats .

Approximately 8 million metric tons of plastic waste washes off land into the ocean each year. Bottle caps, toothbrushes, tiny plastic fragments, filaments, pellets, film and resin float about in the water columns.

In the late 1980s, the German-born chemist Michael Grätzel literally tied his name to an invention that is hailed as a  revolution in renewable energy .

“History will remember this day,” said Ban Ki-moon, secretary general of the United Nations, moments after the green-topped gavel, symbol of the Paris talks, was dropped on what is considered the most ambitious deal on climate change that the world has ever seen.

European homeowners remain resistant to undertaking efficiency measures. Widespread incentives, regulations and policies concerning energy efficiency are making modest gains. In the U.K.

Whenever you eat strawberries, does your throat start to swell and itch? Do you also get a burning or prickling sensation in your lips, gums, tongue or inside your cheeks? Or perhaps drinking milk ...

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.

“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.

Producing food in a sustainable way is one thing. Making sure that it is wrapped in a sustainable packaging is another issue that also needs to be addressed.