A tweet reporting explosions at the White House appeared on the Associated Press’s official feed Tuesday afternoon, sparking a temporary sell-off that briefly wiped out about US$140 billion in market value on the S&P 500.
Duane Tilden‘s insight:
Tuesday’s fateful tweet appeared at 1:07 p.m. EDT. It was picked up almost immediately by investors and analytic companies scanning Twitter for key words to determine breaking news or measure sentiment. Stocks and commodities moved sharply lower and bond prices soared.
Within minutes, analytics firm Dataminr issued an alert saying the AP account was probably hacked, citing another tweet by a reporter in the White House basement.
“We see this every time this type of news comes out: liquidity evaporates quickly. High-frequency traders cancel their orders on even one little tweet,” said Dennis Dick, a trader at Bright Trading LLC in Las Vegas. Freeling-Wilkinson said analytics firms like his are more interested in looking at trends than individual tweets. “I would never recommend that anyone trades on a single tweet,” he said.
Low gas prices, state incentives, environmental regulations and the retirement of old power plants helps fuel rising investment in combined heat and power (CHP) installations in the US, according to a Department of Energy (DOE) and Environmental Protection Agency (EPA) report.
Duane Tilden‘s insight:
Obama’s CHP initiative
The 40GW CHP expansion goal is based on a 2012 Executive Order from Obama which encourages the Departments of Energy, Commerce, and Agriculture, and the EPA […] to coordinate policies in order to encourage investment in industrial efficiency measures such as CHP.
The installation of a further 40MW of capacity would save about 1 quadrillion Btu of energy annually, eliminate over 150 million metric tons of CO2 emissions and save energy users some $10 billion a year.
Shale gas revolution helps spur CHP growth
Currently about 8 percent of US power generation capacity and 12 percent of MWh generated annually comes from CHP, according to the DOE report, while 87 percent of CHP installations support manufacturing plants.
The recent US shale gas revolution has helped spur renewed interest in the sector, after investment in new CHPs slowed down between 2004 and 2005, mainly due to volatile gas prices and an uncertain economic outlook.