article thumbnail

JAC and Ricardo develop production version of HyBoost concept; seeking 30% boost in fuel economy with same performance

Green Car Congress

The Ricardo HyBoost concept is based on a downsized, highly boosted turbocharged direct injection gasoline (TDGI) engine giving improved fuel economy at low cost, linked to a 48V electrical architecture including a belt starter generator (BSG), DC-DC converter and a lithium-ion battery for energy storage. This launch vehicle replaces the 2.0L

article thumbnail

GFEI report finds improvements in average new LDV fuel economy lagging pace required to cut 50% fuel use for new cars worldwide by 2030; policy focus should be on emerging markets

Green Car Congress

Some key non-OECD market have stagnated during the time period. The technical potential to reach the GFEI target has been demonstrated, but policies are needed to ensure these technologies are widely adopted in the mass market.”. —“International comparison of light-duty vehicle fuel economy”. Source: GFEI. Engine power.

article thumbnail

Frost Sullivan Projects That About 80% of European Vehicle Sales Will Be in the 150 g/km CO2 Band by 2015; EVs as a Strategy of Premium Automakers

Green Car Congress

As a point of comparison, the US EPA’s proposed national CO 2 emissions standards for light-duty vehicles under section 202 (a) of the Clean Air Act would require these vehicles to meet an estimated combined average emissions level of 250 grams/mile of CO 2 —155.26 g/km—in model year 2016. Hariher Balasubramanian.

2015 186
article thumbnail

ICCT working paper highlights benefits of current and emerging light-duty diesel technology; “promising pathway for compliance”

Green Car Congress

Those attributes make diesels a strong option for customers who put a high priority on towing or fuel economy and manufacturers that want to market high fuel economy, they conclude. Then, just as light-duty diesels were finally gaining market share, the VW emissions testing scandal set diesels back once again. Background.

Diesel 186
article thumbnail

Full lifecycle CO2 of new Mercedes C-Class 10% less than outgoing model

Green Car Congress

CO 2 emissions of the C 180 in comparison to its predecessor [t/car]. The C 180 (115 kW) with manual transmission was taken as the base variant of the new C-Class at market launch for the lifecycle analysis; it was compared with the corresponding preceding model. mpg) at the time of the market launch in 2007 or from between 6.4

Mercedes 252
article thumbnail

Pinnacle Engine pre-production prototype opposed piston engine shows about 27% fuel consumption improvement across different scooter cycles compared to conventional engine

Green Car Congress

Fuel mass flow comparison shows Pinnacle engine ahead at just about all points in the map. Right now, the emissions standard in the target market is Euro 4. We did another study with FEV, projecting our data onto a turbo downsized application; we get nearly 50% improvements in common automobiles. Click to enlarge.

Engine 262
article thumbnail

SAE technical experts: fuel cell technology has advanced significantly, FC vehicle production has begun, further cost reductions & infrastructure development required

Green Car Congress

Employing original Honda technologies, the fuel cell stack for this model was downsized by 33% compared to the previous version of the fuel cell stack yet delivers 130 kW of output, with an output density of 3.1 The FC market is slated to increase at a 40% per annum rate including the Asian Pacific, North American and US Market.

Fuel 150