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energy

Biofuels

What are they? The term "biofuels" means liquid or gaseous fuel obtained from biomass, which can be used to power internal combustion engines. They are traditionally used for automotive use, replacing (or mixed with) fossil fuels, but their use is…

energy

Faraday, an electrifying biography

"The important thing is to know how to take all things quietly". This is one of the most famous quotes of Michael Faraday, a scientist who succeeded admirably with simplicity. Born in 1791 to a family of humble origins –…

energy

Geothermal stories: what can we do with the hot water?

Close your eyes and think of the word 'geothermal'. What you see? In addition to hot springs, the spectacle of geysers and the production of electricity, what can we do with the hot water? Actually, despite little is said of…

earth

Brief history of geothermal energy

It accounts for 25% of the energy needs of Tuscany, 1.3% of national demand and it is estimated that in 2050 it could meet 3% of the electricity demand of the entire planet. And yet we can say that currently…

energy

Ten years of renewable energy worldwide

Il Renewable Energy Policy Network for the 21st Century (Ren21) periodically publishes data and statistics on the market, industry, investments and policies regarding renewable sources worldwide. This data is presented and analysed in the “Renewables 2016 Global Status Report”, this…

energy

The energy future includes natural gas

In the 80s, a series of TV commercials represented the arrival of natural gas in Italy as a baby in blue overalls happily crawling. Thirty years have passed, but that image, linked forever to the slogan "natural gas gives you…

energy

Horizontal axis wind turbine: technological evolution

Technologies for harnessing the wind for electricity generation have seen remarkable growth in the last decade, especially compared to the system configurations of classic wind turbines (for details please refer to the article: Wind energy: horizontal axis wind turbine technology).…

energy

Wind energy: horizontal axis wind turbine technology

Foreword Wind energy can be exploited, converting it into mechanical or electrical energy, thanks to special machines, i.e. wind turbines. There are several types of wind machines, which differ in terms of system configuration (horizontal or vertical axis), energy production…

energy

The demand for natural gas in Italy

To understand the demand for natural gas in Italy in recent years, we look at the trend in consumption in the period 2005-2014. The demand for natural gas in 2014 amounted to 61.9 billion cubic metres, bcm, a decrease of…

With the sponsorship of the Italian Ministry of Education, Universities and Research
 
Eni S.p.A. - P.IVA 00905811006
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