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Class 8 truck makers said they are offering electronically controlled air disc brakes as an option in 2007 models, promoting them as safer and easier to maintain than the drum brakes most U.S. heavy trucks use.

The Senate passed a comprehensive energy bill late Thursday that raises average auto fuel efficiency standards, but the measure did not include a tax on oil companies that would have boosted alternative fuel development, Agence France-Press reported.

Crude oil fell back by almost $1 a barrel following an Energy Department report that showed oil inventories jumped much higher than expectations last week, Bloomberg reported.

A Senate committee approved $28 billion in tax breaks Tuesday to underwrite renewable fuels and “clean coal” technology, but the full Senate cut back provisions that would greatly expand diesel fuel made from coal, the New York Times reported.

Crude oil futures rose to a nine-month high Tuesday, closing at $69.10 a barrel, the highest New York Mercantile Exchange closing price since Sept. 1, Bloomberg reported.

WASHINGTON — Congressional Democrats said steps need to be taken to ensure that U.S. consumers are not getting shortchanged by “hot” fuel, but representatives of the fuel retailing industry said adjusting sales by temperature was unnecessary and would hurt small businesses.

Pipeline companies said avoiding contamination of ultra-low-sulfur diesel fuel is less a problem than originally thought, and that they have not had problems obtaining enough of the new fuel.

New York City Mayor Michael Bloomberg announced a change in his congestion pricing proposal, saying trucks meeting federal engine emission standards would be charged $7 to enter Manhattan at peak times, rather than $21.