Impact of hydrogen on the environment

What is green hydrogen, and how can it help tackle the climate crisis?

These are linked to smog, acid rain, and damaging health impacts such as asthma and respiratory infections. To address these issues, more stringent ...

Impact of hydrogen on the environment - ScienceDirect.com

Its by-product is CO2, which is a greenhouse gas and its emission results in global warming and climate change. Therefore, hydrogen generated from fossil fuels ...

For hydrogen to be a climate solution, leaks must be tackled | EDF

But when emitted into the atmosphere, hydrogen contributes to climate change by increasing the amounts of other greenhouse gases such as methane ...

Hydrogen | MIT Climate Portal

This means that burning hydrogen fuel does not contribute to climate change. The versatility of hydrogen fuel creates many opportunities to replace fossil fuels ...

Climate Impacts of Hydrogen and Methane Emissions Can ...

This study reanalyzes a previously published life cycle assessment as an illustrative example to show how the climate impacts of hydrogen deployment can be far ...

Climate benefit of a future hydrogen economy - Nature

Hydrogen is an indirect climate gas which induces perturbations of methane, ozone, and stratospheric water vapour, three potent greenhouse gases ...

Hydrogen: Future of Clean Energy or a False Solution? - Sierra Club

When hydrogen is combusted, it does not produce carbon emissions, but it does produce NOx emissions up to six times worse than those released by ...

Hydrogen Benefits and Considerations - Alternative Fuels Data Center

Hydrogen can be produced from diverse domestic resources with the potential for near-zero greenhouse gas emissions.

Climate consequences of hydrogen emissions - ACP - Recent

This paper evaluates the climate consequences of hydrogen emissions over all timescales by employing already published data to assess its potency as a climate ...

Is hydrogen the clean energy solution we need?

Recent research provides a clearer picture of hydrogen's near-term climate impacts, finding it has eight times more warming power when measured over a 20-year ...

Fossil Fuel Derived Hydrogen Is Bad for Health and Worsens the ...

In sum, the production and burning of hydrogen gas leads to carbon dioxide, methane and nitrogen dioxide emissions. All three are potent greenhouse gases, key ...

Key aspects for managing the environmental and social risks of ...

One of the main environmental risks associated with green hydrogen is the potential for water scarcity. The production of green hydrogen ...

Future environmental impacts of global hydrogen production

This paper assesses the future life-cycle environmental impacts of global H 2 production considering technical developments, regional feedstock supply, and ...

Impacts of an Unregulated Hydrogen Industry on Environmental ...

Hydrogen Can Exacerbate Air Pollution and Climate Emissions. A key concern for many communities when it comes to hydrogen is its emissions—the ...

Hydrogen and ammonia: the risk of climate-damaging leaks

Naturally abundant in the atmosphere, hydrogen is not a greenhouse gas, but its increase increases the concentration of other gases, ...

Global Environmental Impacts of the Hydrogen Economy

If a global hydrogen economy replaced the current fossil fuel-based energy system and exhibited a leakage rate of 1% then it would produce a climate impact of ...

Climate Impacts of Hydrogen and Methane Emissions Can ...

This study shows that “clean” hydrogen deployment can be significantly better or worse for the climate depending on factors that are not usually considered in ...

Maximizing the Climate Benefits of Hydrogen | Briefing | EESI

This reduces the hydroxyl radical available to react with methane, allowing the methane, with its potent greenhouse gas effect, to stay in the ...

A multi-model assessment of the Global Warming Potential ... - Nature

Hydrogen is not directly a greenhouse gas, but its chemical reactions change the abundances of the greenhouse gases methane, ozone, and ...

Scientists warn a poorly managed hydrogen rush could make ...

While water vapor in the lower troposphere does not cause warming, vapor higher up in the atmosphere creates a greenhouse effect of its own.