There's also a so - called hot - lap mode altering the battery charge to allow the electric motors to draw up to 90 percent of available energy. (autoweek.com)
However, glucose is the only readily available energy source for the brain; in emergencies, it can also use ketones produced by the breakdown of fat. (lowcarbhighfatsuccess.com)
Economic growth — using the cheapest available energy source — is a key to progress on these and many other problems. (watertechbyrie.com)