Fuel Efficiency

Reply affidavit on behalf of the Central Ground Water Board (CGWB) regarding state of groundwater in Haryana, 03/05/2025

Reply affidavit on behalf of the Central Ground Water Board in the matter of Suo Moto case titled "Haryana 60.48% groundwater over exploited Kurukshetra worst Jhajjar best says" appearing in the Tribune, January 8, 2025. The CGWA report, May 3, 2025 addresses the issue of groundwater exploitation and violation of …

The 2016 International Energy Efficiency Scorecard

The 2016 International Energy Efficiency Scorecard examines the energy efficiency policies and performance of 23 of the world’s top energy-consuming countries. Together these nations represent 75% of all the energy consumed on the planet and in 2013 accounted for over 80% of the world’s gross domestic product. Used 35 metrics …

Towards clean and smart mobility: transport and environment in Europe

Signals 2016 focuses on transport and mobility. Transport connects people, cultures, cities, countries and continents. It is one of the main pillars of the modern society and economy. At the same time, it is responsible for a quarter of the EU’s greenhouse gas emissions, and causes air pollution, noise pollution …

World energy perspectives on e-mobility: closing the emissions gap

Over the next five to ten years, passenger vehicle manufacturers will be confronted with regulatory pressure and material penalties as gains in fuel economy fall behind the required rates of improvement set to address environmental preservation and climate change mitigation. The fuel economy targets are expected to exceed forecasted new …

Mitsubishi Motors books ¥19.1 billion charge over fuel efficiency scandal

Mitsubishi Motors Corp. Wednesday added a ¥19.1 billion special loss to its fiscal 2015 earnings due to the recent fuel efficiency manipulation scandal. The automaker is expected to provide compensation for gas expenses to owners who purchased the cars in question and will also return government-sponsored rebates for environmentally-friendly cars. …

Audi launches its most powerful car in India

German auto major Audi on Thursday launched in India its most powerful car, Audi R8 V10 Plus. "The newly conceptualised high performance sports car (Audi R8 V10 Plus) has been made even tauter and stronger, both on and off the race track. Embodied in its DNA is the know-how acquired …

Technology and policy drivers of the fuel economy of new light-duty vehicles

This report investigates the development of fuel consumption and other light-duty vehicle (LDV) characteristics (vehicle dimensions, weight, and technical parameters such as fuel type, engine power and displacement) for new vehicle registrations from 2005 to 2013 for more than 20 countries. This analysis provides insights on the drivers that influenced …

Mitsubishi Motors admits using unapproved efficiency tests for 25 years

Embattled automaker Mitsubishi Motors Corp. admitted Tuesday that its method of testing fuel efficiency, which does not comply with Japanese standards, has been in use since 1991, much longer than it had previously stated. The Tokyo-based automaker said it is investigating why its testing specialists have used the unapproved method …

Japan's CO2 emissions fall to three-year low in 2014/15 fiscal year

Japan's greenhouse gas emissions fell 3.1 percent to a three-year low in the fiscal year ended March 2015, due to reduced power demand and growing use of renewables, revised government figures showed on Friday. Emissions fell for the first time in five years to 1.364 billion metric tonnes of CO2 …

BS-VI rules for oil firms may be relaxed

Having pushed the auto makers to advance Bharat Stage (BS)-VI norms by four years, the government intends to relax fuel specifications for oil refineries, majority of which are in the public sector, to enable them achieve a higher output. A draft notification issued last month lists standards for BS-VI diesel …

Engine technology pathways for heavy-duty vehicles in India

The primary objective of this literature review is to provide a glimpse at technology changes for diesel and natural gas (NG) engines in the HDV space that are expected over the next 10 to 15 years as India transitions to world-class criteria pollutant emissions standards and improved efficiency becomes a …

U.S. regulators seek more input on truck fuel efficiency rules

U.S. regulators said on Thursday they are reopening a proposal to boost fuel efficiency of medium and heavy duty trucks through 2027, asking for additional public comments on the planned toughening. The decision by the U.S. National Highway Traffic Safety Administration (NHTSA) and Environmental Protection Agency to consider additional public …

Engines and tires as technology areas for efficiency improvements for trucks and buses in India

India is in the process of developing fuel efficiency standards for new heavy-duty vehicles (HDVs), and one of the most critical inputs to regulatory development is a technology potential analysis to determine the efficiency levels that the fleet can reasonably achieve over the duration of the regulation. Typically, one of …

Review of the Performance of State Road Transport Undertakings (SRTUs) for 2014-2015

Public Transportation serves as a cheap and convenient mode of transport for all classes of society, saves fuel and reduces congestion and pollution. It is vital to economic development & social integration of the country. One such mode of Public Transportation in India is the State Road Transport Undertakings (SRTUs). …

Low carbon lifestyles

The toolkit contains a list of practical climate friendly initiatives that can be adopted by individuals, educational institutions, and workplaces with detailed calculations of annual CO2 emissions reductions and cost savings from implementing these simple actions. Emission factors used in this toolkit represent the weight of greenhouse gases, converted to …

International Civil Aviation Organization CO2 standard for new aircraft

On 8 February 2016, the International Civil Aviation Organization (ICAO) finalized a proposed performance standard for new aircraft that will mandate improvements in fuel efficiency and reductions in carbon dioxide (CO2) emissions. The standard, the first ever to impose binding energy efficiency and CO2 reduction targets for the aviation sector, …

The outlook for energy: a view to 2040

Global energy demand will increase 25 percent between 2014 and 2040, driven by population growth and economic expansion, ExxonMobil said in the 2016 edition of The Outlook for Energy. At the same time, energy efficiency gains and increased use of renewable energy sources and lower carbon fuels, such as natural …

U.S. may not hit one million electric vehicles until 2020: official

Sales of electric vehicles (EVs) in the United States may not top one million until 2020, Energy Secretary Ernest Moniz said Thursday, showing purchases have fallen well below President Barack Obama's goal of reaching that number by 2015. In an interview on the sidelines of the Washington auto show, Moniz …

Notification regarding Fuel Efficiency Norms

The Road Transport Highways Ministry has issued a draft notification specifying the design and shape of the star-rating stickers that will be placed on the windows of vehicles. Sources said these will be put up by manufacturers to end any confusion and to prevent any scope of dealers claiming that …

GHG mitigation potential of a green tyre programme for road freight in China

This study provides an ex-ante assessment of fuel and GHG emission savings potential of low rolling resistance tyres in China’s commercial road freight sector resulting from China’s Green Tyre programme. It is based on most recent available data of future transport activities and specific fuel consumption of commercial trucks and …

Real-world fuel consumption of popular European passenger car models

This study compares official fuel consumption values measured in laboratories with the real-world performance of 20 popular vehicle models. All models claim significant improvements in fuel efficiency since 2009, with reductions in official fuel consumption values ranging from 8 to 30 percent. On-road measurements, however, indicate that eight models made …

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