Measuring, reporting, and using emissions data. Emissions measurement, data storage, reporting and evaluation, modeling and software. Emissions is the term used to describe the gases and particles which are put into the air or emitted by various sources. The amounts and types of emissions change every year. These changes are caused by changes in the nation's economy, industrial activity, technology improvements, traffic, and by many other factors. Air pollution regulations and emission controls also have an effect.
Gas, dual-fuel and electric Viking Ranges will fit any kitchen with available sizes including 24-, 30-, 36-, 48- and 60-inch wide ranges. Across all product categories, Viking appliances ensure a consistent design, allowing chefs the ability to create a perfectly harmonious kitchen.
Here in Colorado, gas stations sell regular gasoline which is rated at 85 octane ((M+R)/2). In most of the rest of the US, 87 octane is the lowest grade available. (As noted previously, higher octane fuel can withstand higher compression without detonation.) According to this article from AAA, the stated reason is that most of Colorado is at high elevation, above 5000 feet (about 1500 meters), and the thinner air tends to prevent detonation. Therefore, in theory, one can use the cheaper, lower octane fuel without problems, and save some money.