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EPA annual inventory shows US GHG up 3.1% from 2017-2018

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The 2020 edition of US Environmental Protection Agency’s (EPA) comprehensive annual report on nationwide greenhouse gas (GHG) emissions shows that emissions increased from 2017 to 2018 by 3.1% (after accounting for sequestration from the land sector). Source: EPA. >. Transportation sector.

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EEA: small increase in EU’s total greenhouse gas emissions in 2017, with transport emissions up for the fourth consecutive year

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Total greenhouse gas emissions in the European Union (EU) increased by 0.7% Less coal was used to produce heat and electricity but this was offset by higher industrial and transport emissions, the latter increasing for the fourth consecutive year. From 1990 to 2017, the EU reduced its net greenhouse gas emissions by 21.7%.

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IEA: global energy demand rose by 2.3% in 2018, fastest pace in the last decade; CO2 emissions up 1.7%

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Natural gas emerged as the fuel of choice, posting the biggest gains and accounting for 45% of the rise in energy consumption. Gas demand growth was especially strong in the United States and China. As a result, global energy-related CO 2 emissions rose by 1.7% to 33 Gigatonnes (Gt) in 2018.

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Cummins Westport announces MY 2018 natural gas engine line-up; near zero NOx

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Cummins Westport (CWI) announced its model year 2018 dedicated natural gas engines for regional haul truck / tractor, vocational and transit, school bus, and refuse applications at the Alternative Clean Transportation (ACT) Expo in Long Beach, California. The letter “N” denotes engines that are fueled by natural gas.

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Australia’s Jemena to supply green hydrogen to Hyundai from 2021; Green Gas project

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Leading Australian energy infrastructure company Jemena has signed a new deal to supply Australia’s emerging zero emission vehicle industry with renewably generated green hydrogen. Jemena’s Managing Director, Frank Tudor, said the deal will make hydrogen gas generated from solar and wind power available to the vehicle industry.

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CSIRO finds hydrogen could reduce aviation emissions within 5 years

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A new report from Australia’s national science agency CSIRO shows that clean hydrogen can significantly reduce aviation emissions with potential benefits seen within five years. While not a large contributor to emissions for the sector, on-airport applications represent a straightforward and near-term opportunity to introduce clean hydrogen.

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Eaton leverages cylinder deactivation and exhaust thermal management technologies to reduce commercial vehicle emissions

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Power management company Eaton’s Vehicle Group has demonstrated cylinder deactivation (CDA) as an effective technology for meeting future global emissions requirements for diesel-engine powered commercial vehicles. New emissions regulations spearheaded by the California Air Resources Board (CARB), U.S. Rapid catalyst warm-up essential.

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