decarbonized gas such as biomethane, biogas and, more recently, hydrogen. This paper analyzes the efforts by Argentina, Brazil and … use of biogas, biomethane and hydrogen in these economies. Finally, the possibility of creating a regional market for … and regulations will be required. For hydrogen, while PV seems to be the most competitive source for green hydrogen …

Low carbon hydrogen (whether based on renewable or nuclear electricity, or fossil fuels with carbon capture) is a means … intervention (e.g. mandatory targets, subsidies, decarbonisation policies) so low carbon hydrogen is subject to significant … regulatory risk. The boundary between low carbon hydrogen and electrification is not clear cut. Low carbon hydrogen needs to …

, performance and efficiency parameters of a spark ignition engine Renault K7M-710 fueled with compressed natural gas, hydrogen and … blends of compressed natural gas and hydrogen (hythane). Multiple research studies have concluded that for the near future … of pollutant emissions when the engine is running with the studied alternative fuels. As the percentage of hydrogen in …

Thermocatalytic decomposition of methane (TCD) is a fully green single step technology for producing hydrogen and nano … laboratory-scale has been fulfilled, TCD for greenhouse gas (GHG) free hydrogen production is still in its infancy. The need for … methane decomposition to produce additional hydrogen to a great extent. The methane conversion rate increases with increase in …

programme. Some of Egypt's main industries are big consumers of hydrogen which is produced locally using indigenous natural gas … consumption of this unabated hydrogen, known as grey hydrogen, could become a serious challenge for Egypt's exports of … manufactured products. Thus, the Egyptian government is planning to develop low carbon hydrogen alternatives and has set up an …

decarbonized. Maximum availability of biomethane and hydrogen from power to gas is estimated at 100-150 billion cubic meters by … 2050 (or around 25-30% of gas demand in the late 2010s. Therefore, large scale hydrogen production from reforming methane …. Costs of biomethane and hydrogen options are several times higher than prices of natural gas in 2019-2020. Significant …

Regulation to facilitate the access of renewable and low carbon gases to the energy system by enabling hydrogen infrastructure to … enables and supports 'hybrid' decarbonization, which would allow renewable hydrogen to be maximized while low carbon hydrogen … is allowed to play a role which allows for renewable hydrogen to be phased in more quickly, thus helping to meet the EU …

The influence of hydrogen addition (0-100%) on combustion and emission characteristics (NO and CO emission …) from 0.6 to 1.4 under different hydrogen contents was investigated at normal temperature and pressure. Furthermore, the … effect of hydrogen addition on the molar fraction of NO and CO in methane was studied under lean combustion conditions ( Φ =0 …