Здравствуйте. Вся информация этого сайта бесплатна. Вы можете сделать пожертвование и поддержать наше развитие. Спасибо.

Hello. All information of this site is free of charge. You can make a donation and support our development. Thank you.

2014-07-14 18:45:00

EIA: FUEL ECONOMY

EIA: FUEL ECONOMY

Fuel costs, which depend on vehicle fuel economy, miles driven, and fuel price, are an important factor in vehicle purchasing decisions. However, fuel economy improvement exhibits diminishing returns in fuel savings. For example, switching from a 10-mile-per-gallon (mpg) vehicle to a 15-mpg vehicle saves more fuel and results in greater fuel cost savings than switching from a 25-mpg vehicle to a 75-mpg vehicle. The fuel and cost savings of improving fuel economy from 12 mpg to 15 mpg are the same as increasing from 30 mpg to 60 mpg.

Much of the reduction in fuel consumption and fuel cost comes from incremental fuel economy improvement at the relatively low fuel economy levels. For a consumer who drives 12,000 miles per year and pays $3.50 per gallon for gasoline, increasing fuel economy from 10 mpg to 11 mpg saves $382 in annual fuel cost and from 30 mpg from 31 mpg saves $45; raising fuel economy from 40 to 41 mpg saves just $26 and from 60 to 61 saves $11.

Vehicles that use fuels other than gasoline, such as diesel or electricity, will have different fuel savings and fuel cost. Diesel vehicles often have higher fuel economy than standard gasoline vehicles, but they also must use diesel fuel, which is more expensive than gasoline. Plug-in electric vehicles, which achieve high fuel efficiency and take advantage of relatively inexpensive electricity (compared to gasoline), can accrue significant fuel cost savings, albeit at higher incremental vehicle cost.

As light-duty vehicle fuel economy continues to increase because of more stringent future greenhouse gas emission and Corporate Average Fuel Economy (CAFE) standards through model year 2025, standard gasoline vehicles are expected to achieve compliance fuel economy levels of around 50 mpg for passenger cars and around 40 mpg for light-duty trucks. Diminishing returns to improved fuel economy make standard gasoline vehicles a highly fuel-efficient competitor relative to other vehicle fuel types such as diesels, hybrids, and plug-in vehicles, especially given the relatively higher vehicle prices projected for these other vehicle types.

eia.gov

Tags: EIA, FUEL, ECONOMY, PRICE, COST
EIA: FUEL ECONOMY September, 21, 11:00:00

OIL PRICE: NEAR $79 STILL

EIA: FUEL ECONOMY September, 21, 10:55:00

RUSSIA'S OIL PRODUCTION: 11.3 MBD

EIA: FUEL ECONOMY September, 21, 10:45:00

UNEXPECTED OIL PRICES

EIA: FUEL ECONOMY September, 21, 10:40:00

OIL MARKET UNCERTAINTY

EIA: FUEL ECONOMY September, 21, 10:35:00

OPEC-NON-OPEC DECISIONS

EIA: FUEL ECONOMY September, 21, 10:30:00

U.S. CAPITAL EXPENDITURES UP

All Publications »

Chronicle:

EIA: FUEL ECONOMY
2018, September, 21, 10:25:00

U.S. ENERGY CASH: $119 BLN

U.S. EIA - Energy companies’ free cash flow—the difference between cash from operations and capital expenditure—was $119 billion for the four quarters ending June 30, 2018, the largest four-quarter sum during 2013–18 Companies reduced debt for seven consecutive quarters, contributing to the lowest long-term debt-to-equity ratio since third-quarter 2014

EIA: FUEL ECONOMY
2018, September, 21, 10:20:00

WORLD OIL DEMAND: 100.23 MBD

OPEC - Total oil demand for 2018 is now estimated at 98.82 mb/d. In 2019, world oil demand growth is forecast to rise by 1.41 mb/d. Total world oil demand in 2019 is now projected to surpass 100 mb/d for the first time and reach 100.23 mb/d.

EIA: FUEL ECONOMY
2018, September, 21, 10:15:00

IRAQ'S OIL: NO RECORD

ARAB NEWS - Oil exports from southern Iraq are heading for a record high this month, two industry sources said, adding to signs that OPEC’s second-largest producer is following through on a deal to raise supply and local unrest is not affecting shipments.

EIA: FUEL ECONOMY
2018, September, 21, 10:10:00

NATURAL GAS EXPORT UP

PLATTS - The International Energy Agency expects the US to account for 75% of the global growth in natural gas exports over the next five years, a bullish outlook for LNG developers facing challenges at home getting projects off the ground and abroad with tariffs affecting trade flows.

All Publications »