Green Car Congress

APRIL 29, 2018

A study by researchers from the National University of Singapore (NUS) and the University of São Paulo revealed that a beltway constructed to divert heavy-duty diesel vehicles traffic in the Brazilian city of São Paulo improved air quality and public health in the city. —NUS Associate Professor Alberto Salvo, study leader.

Diesel 199

Diesel Singapore London Pollution 199

Green Car Congress

JANUARY 29, 2020

Additionally, LNG engines are tuned to either emit low nitrogen oxide (NO x ) emissions—at the cost of higher methane emissions in some cases—or to incorporate NO x reduction technologies such as exhaust gas recirculation (EGR) or selective catalytic reduction (SCR).

Mariner 427

Mariner Climate Fuel Oil 427

Green Car Congress

JULY 3, 2017

Lux Research compiled a non-exhaustive list of major global cities that have either called for a ban or are introducing restrictions to limit the number of diesel vehicles—a step we believes will eventually move towards a ban. No cities or countries have imposed a blanket ban.

Diesel 170

Diesel Singapore Mexico London 170

Green Car Congress

JANUARY 23, 2015

A new research collaboration between A*STAR’s Institute of High Performance Computing (IHPC), Sembcorp Marine Ltd, University of Glasgow and University of Glasgow Singapore (UGS) aims to improve make a ship’s hydrodynamics and energy efficiency. Click to enlarge.

Mariner 150

Mariner Fuel Singapore United Kingdom 150

Green Car Congress

MARCH 21, 2009

Singapore-based Ecospec Global Technology Pte Ltd, earlier this year unveiled CSNOx, a single system it claims can reduce NO x , SO 2 , CO 2 and PM emissions from ships. efficiency for scrubbing SO 2 , NO x and CO 2 respectively.

Exhaust 150

Exhaust Pollution Gas CO2 150