article thumbnail

DOE awards $4M to two DME projects

Green Car Congress

The US Department of Energy (DOE) Vehicle Technologies Office (VTO) awarded more than $4 million in funding to test novel applications of dimethyl ether (DME) as a low-carbon alternative to fossil fuels. Oberon Fuels, the first company to produce renewable DME (rDME) in the US, is a supporting partner.

Waste 186
article thumbnail

Propel Fuels expands retail sales of drop-in renewable diesel across Southern California; $2.59/gallon

Green Car Congress

Propel Fuels has expanded its sales of Diesel HPR (High Performance Renewable) to locations across Southern California. Utilizing Neste’s NEXBTL renewable diesel, Propel’s Diesel HPR is a low-carbon, drop-in renewable fuel that meets petroleum diesel specifications and can be used in any diesel engine. Earlier post.)

Diesel 150
article thumbnail

Carnival Cruise Line signs agreement with Shell to fuel North America’s first LNG-powered cruise ships

Green Car Congress

Under this framework agreement, Shell will supply Carnival Cruise Line with fuel for its two new LNG-powered ships expected to launch in 2020 and 2022 and to be homeported in North America.

Power 150
article thumbnail

New Icon-class ships from Royal Caribbean to be powered by LNG with 2022 delivery; testing hydrogen fuel cells in 2017

Green Car Congress

The newest class of ships from Royal Caribbean Cruises Ltd (RCL) will be powered by liquefied natural gas (LNG) and likely will introduce the use of fuel cell technology, ushering in a new era of shipbuilding that will significantly reduce greenhouse gas emissions. We believe fuel cells offer very interesting design possibilities.

2017 150
article thumbnail

Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

Green Car Congress

As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. SKYACTIV-X even equals or exceeds the latest SKYACTIV-D diesel engine in fuel efficiency. the greatest contribution to reducing carbon dioxide emissions. Earlier post.).

Mazda 186
article thumbnail

Toyota Joint-venture engine plant in China begins production of advanced four-cylinder engines

Green Car Congress

Ltd (GTE), a joint venture company established with Guangzhou Automobile Group Co. The AR is an advanced engine that offers improved fuel efficiency despite its larger displacement, along with higher maximum output, cleaner emissions, and lower noise output. The engine comes in three displacements: A 2.5-liter,

Engine 231
article thumbnail

DENSO Develops Exhaust Gas Temperature Sensor With Improved Temperature Detection Accuracy

Green Car Congress

The new sensor, which is located in front of the diesel particulate filter (DPF) and used to control temperature for DPF regeneration, helps reduce harmful diesel emissions and improves fuel efficiency by enabling more precise control of aftertreatment systems.

Exhaust 199