This report updates a working paper released last year, and details a global, transparent, and geographically allocated carbon dioxide (CO2) inventory for three years of commercial aviation. For the first time, we estimate absolute emissions and carbon intensity per passenger by both seating class and aircraft class.

This paper aims, first, to estimate the short-run behavioural, social and environmental impacts of air travel reductions due to COVID-19, and, second, to explore the potential for different policy measures to curb demand and reduce carbon dioxide emissions beyond the lifetime of the pandemic with minimal impacts on welfare.

Until the COVID-19 crisis, aviation was a top-ten global emitter. While there is uncertainty regarding air traffic projections over the next year or longer, the sector’s emissions are still expected to rise dramatically by mid-century under a business-as-usual scenario.

Order of the Supreme Court of India in the matter of Union of India & Others Vs Deven Yogesh Kanani & Others dated 25/05/2020.

This discussion paper assesses options for improving the current Emissions Unit Eligibility Criteria (EUCs) used for the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) adopted by the International Civil Aviation Organization (ICAO), with the goal of ensuring the scheme’s environmental integrity.

The Covid-19 crisis is affecting the entire world economy and that of Africa. Some key sectors of the African economy are already experiencing a slowdown as a result of the pandemic. Tourism, air transport, and the oil sector are visibly impacted.

Ambient air pollution is a known risk factor for adverse birth outcomes, but the role of ultrafine particles (UFPs) is not well understood. Aircraft-origin UFPs adversely affect air quality over large residential areas downwind of airports, but their reproductive health burden remains uninvestigated.

This new report looks in detail at the assumptions and criteria used to determine the "indirect land use change" of biofuels under the UN's carbon offsets scheme for aviation emissions (known as Corsia).

Order of the Supreme Court of India in the matter of M. C. Mehta Vs Union of India & Others dated 04/12/2019 regarding environment protection of Taj Mahal. Among the various directions passed by the apex court are the following:

a. The Agra Municipal Corporation has been directed to submit the report (Environment Impact Assessment) of the waste to energy plant submitted by M/s Spaak Bresson Pvt. Ltd. to the NEERI.

Order of the Supreme Court of India in the matter of Interglobe Aviation Limited Vs Union of India Ministry of Environment, Forest and Climate Change Secretary & Others dated 29/11/2019 regarding disinfecting of aircraft with passengers on-board.

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