dcsimg

The hydrogen used for the production of energy is gas molecule hydrogen, identified with the formula H2. It is a molecule that has been known for over 200 years, and when it burns it frees energy, producing only water. However on the Earth there are no molecule hydrogen deposits, as in the case of fossil fuels. It is a molecule that is found in great quantities in nature, but only in combination with other atoms to form, for example, water or methane. Due to the simple fact that on the Earth there are none, hydrogen is not a primary source of energy, in order to use it, it must be produced, using energy. In any case, only when it will be produced in a sufficiently economic manner will it be used as an energy vector, and only after having solved the problems tied to the fact that it is a gas that is difficult to transport, store and use.

subjects dealt with in Hydrogen

Hydrogen knowledge

Natural hydrogen is a colourless, odourless and non-toxic gas. It is very light, 14.4 times lighter than the air. Consequently,…

Storage and transport

Hydrogen not only needs to be produced, but it also needs to be transported and stored in the place of…

Uses

The annual production of hydrogen amounts to 500 billion cubic metres, corresponding to 44 million tons, that are obtained as…

special reports

  • 15 April 2014 / Water

    How rich are we .... in blue gold?

    The blue planet: water availability in the world 24 December 1968, a date of historical importance. The Earth was photographed…

    22 May 2016 / Energy

    Green chemistry

    A bit of history Chemistry accompanies man from that day long ago when coarse hands full of hope put out…

    13 May 2018 / Earth

    Small steps, great footprints

    Which one takes up more space, an apple or a steak? Have you ever wondered how much space is taken…

  • 23 October 2017 / Air

    Carbon Footprint

    CO2 emissions and lifestyles If your parents decide to buy a new car, they might be attracted by a car…

    30 April 2022 / Energy

    Solar energy in Italy: where do we stand?

    The Sun is the main source of energy on our planet, from which we derive almost all the forms of…

    5 September 2021 / 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…

  • 14 July 2021 / Energy

    Italy's renewable sources

    Renewable energy sources in Italy The Energy Services Operator (GSE) periodically publishes data and statistics on the renewable energy sources…

    18 February 2021 / Energy

    Is lithium the new petroleum?

    In 1925, Charlie Chaplin dedicated one of his most famous films to the “gold rush”, a phenomenon that in the…

    6 June 2020 / Energy

    Let's compost properly!

    Small introductory manual for aspiring composters Once upon a time there was the orange peel Once upon a time there…

  • 15 April 2014 / Water

    How rich are we .... in blue gold?

    The blue planet: water availability in the world 24 December 1968, a date of historical importance. The Earth was photographed…

    22 May 2016 / Energy

    Green chemistry

    A bit of history Chemistry accompanies man from that day long ago when coarse hands full of hope put out…

  • 13 May 2018 / Earth

    Small steps, great footprints

    Which one takes up more space, an apple or a steak? Have you ever wondered how much space is taken…

    23 October 2017 / Air

    Carbon Footprint

    CO2 emissions and lifestyles If your parents decide to buy a new car, they might be attracted by a car…

  • 30 April 2022 / Energy

    Solar energy in Italy: where do we stand?

    The Sun is the main source of energy on our planet, from which we derive almost all the forms of…

    5 September 2021 / 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…

  • 14 July 2021 / Energy

    Italy's renewable sources

    Renewable energy sources in Italy The Energy Services Operator (GSE) periodically publishes data and statistics on the renewable energy sources…

    18 February 2021 / Energy

    Is lithium the new petroleum?

    In 1925, Charlie Chaplin dedicated one of his most famous films to the “gold rush”, a phenomenon that in the…

  • 6 June 2020 / Energy

    Let's compost properly!

    Small introductory manual for aspiring composters Once upon a time there was the orange peel Once upon a time there…

  • 15 April 2014 / Water

    How rich are we .... in blue gold?

    The blue planet: water availability in the world 24 December 1968, a date of historical importance. The Earth was photographed…

  • 22 May 2016 / Energy

    Green chemistry

    A bit of history Chemistry accompanies man from that day long ago when coarse hands full of hope put out…

  • 13 May 2018 / Earth

    Small steps, great footprints

    Which one takes up more space, an apple or a steak? Have you ever wondered how much space is taken…

  • 23 October 2017 / Air

    Carbon Footprint

    CO2 emissions and lifestyles If your parents decide to buy a new car, they might be attracted by a car…

  • 30 April 2022 / Energy

    Solar energy in Italy: where do we stand?

    The Sun is the main source of energy on our planet, from which we derive almost all the forms of…

  • 5 September 2021 / 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…

  • 14 July 2021 / Energy

    Italy's renewable sources

    Renewable energy sources in Italy The Energy Services Operator (GSE) periodically publishes data and statistics on the renewable energy sources…

  • 18 February 2021 / Energy

    Is lithium the new petroleum?

    In 1925, Charlie Chaplin dedicated one of his most famous films to the “gold rush”, a phenomenon that in the…

  • 6 June 2020 / Energy

    Let's compost properly!

    Small introductory manual for aspiring composters Once upon a time there was the orange peel Once upon a time there…

from the Multimedia section

  • energy

    Light and hydrogen

    Look at the video

    energy

    Formation

    Look

    energy

    Jacques Charles

    Look
  • energy

    Hydrogen bus

    Look

    energy

    Airship

    Look

    energy

    Energy content of different fuels

    Look
  • energy

    Share of renewable electricity sources in total electricity sector consumption (2018)

    Look

    energy

    Per capita waste generation in EU, 2018

    Look

    energy

    Natural gas: the world top ten importers (2017)

    Look

curiosities

  • A hydrogen house

    In Settimo, a municipality close to Turin, the first Unité d’Abitation has been created...

    Hydrogen from biomass

    Hydrogen is an energy carrier that allows to generate energy in an environmentally sustainable way...

    Porto Marghera Hydrogen Park

    In Porto Marghera (Venice), the Hydrogen Park was created. It is the biggest centre in the world for hydrogen production...

  • Hydrogen from the sugar cane

    The Centro di Ricerca Interuniversitario per lo Sviluppo Sostenibile (CIRPS) carried out a study in Peru...

    Some curiosities about methane hydrates

    The melting of the ice cells, not only brings about the release of methane gas, but it also produces another…

    Where does energy come from?

    Every day the Earth receives enough solar energy to satisfy the global energy need...

  • Electricity and electrons

    In all electric plants, excluding photovoltaic solar plants, mechanic energy is transformed into electric energy through the same basic procedure...

    Orimulsion

    In order to improve supply security, and therefore the diversification of sources to produce electric energy...

    Cracking operations

    At the end of the fractional distillation, long hydrocarbon molecules can be transformed into lighter molecules by means of more…

  • A hydrogen house

    In Settimo, a municipality close to Turin, the first Unité d’Abitation has been created...

    Hydrogen from biomass

    Hydrogen is an energy carrier that allows to generate energy in an environmentally sustainable way...

  • Porto Marghera Hydrogen Park

    In Porto Marghera (Venice), the Hydrogen Park was created. It is the biggest centre in the world for hydrogen production...

    Hydrogen from the sugar cane

    The Centro di Ricerca Interuniversitario per lo Sviluppo Sostenibile (CIRPS) carried out a study in Peru...

  • Some curiosities about methane hydrates

    The melting of the ice cells, not only brings about the release of methane gas, but it also produces another…

    Where does energy come from?

    Every day the Earth receives enough solar energy to satisfy the global energy need...

  • Electricity and electrons

    In all electric plants, excluding photovoltaic solar plants, mechanic energy is transformed into electric energy through the same basic procedure...

    Orimulsion

    In order to improve supply security, and therefore the diversification of sources to produce electric energy...

  • Cracking operations

    At the end of the fractional distillation, long hydrocarbon molecules can be transformed into lighter molecules by means of more…

  • A hydrogen house

    In Settimo, a municipality close to Turin, the first Unité d’Abitation has been created...

  • Hydrogen from biomass

    Hydrogen is an energy carrier that allows to generate energy in an environmentally sustainable way...

  • Porto Marghera Hydrogen Park

    In Porto Marghera (Venice), the Hydrogen Park was created. It is the biggest centre in the world for hydrogen production...

  • Hydrogen from the sugar cane

    The Centro di Ricerca Interuniversitario per lo Sviluppo Sostenibile (CIRPS) carried out a study in Peru...

  • Some curiosities about methane hydrates

    The melting of the ice cells, not only brings about the release of methane gas, but it also produces another…

  • Where does energy come from?

    Every day the Earth receives enough solar energy to satisfy the global energy need...

  • Electricity and electrons

    In all electric plants, excluding photovoltaic solar plants, mechanic energy is transformed into electric energy through the same basic procedure...

  • Orimulsion

    In order to improve supply security, and therefore the diversification of sources to produce electric energy...

  • Cracking operations

    At the end of the fractional distillation, long hydrocarbon molecules can be transformed into lighter molecules by means of more…

 
 
Eni S.p.A. - P.IVA 00905811006