Hydrogen

Explained: How scientists plan to use oceans to combat global warming

Scientists from University of California Los Angeles (UCLA) have been working for two years on SeaChange — an ambitious project that could one day boost the amount of CO2, a major greenhouse gas, that can be absorbed by our seas

Explained: What is a hydrogen internal combustion engine, and can it be a real alternative to battery EVs?

Toyota is pushing the pace on the development of hydrogen internal combustion engines for mass production, but how does it work and is it a feasible concept?

World's not ready to leave 'king coal' behind, transition to renewable energy sources have been slow

Global economic recovery means coal demand is likely to surpass its 2019 level and retain its crown of being the leading source of greenhouse gas emissions.

Use of clean hydrogen could lead to higher greenhouse gas emissions than coal

While blue hydrogen does contain some emissions, the study notes that energy also is needed in the carbon-capture process hence provides no benefit.

Amazon's hydropower plant contributes significantly to greenhouse gas emissions

Indigenous and environmental groups protested the construction in 1990s but it was revived as an ROR plant in 2011.

Star formation peaked 8-10 billion years ago, declined due to exhaustion of atomic hydrogen: Study

The team used the upgraded GMRT to measure atomic hydrogen content of galaxies seen as they were 8 billion years ago.

Countries race to develop clean-burning 'green hydrogen' to fuel carbon-neutral future

Of the 76 gigawatts of production projects around the world that energy experts are tracking, 40 were announced in 2020.

IIT-Madras researchers find new eco-friendly way of producing hydrogen using sea-water

The new tech can use any water but since seawater is available in bulk, the researchers wanted to use it.

Water found on super-Earth planet, that orbits dwarf star, 110 light-years away

There is hydrogen as well as Helium, Nitrogen and Methane may exist, but it can't be detected with any instrument.

Scientists find novel way to extract hydrogen from oil without releasing methane

This tech could supply Canada with electricity for the next 330 years, without releasing any greenhouse gases.