storage report

The biggest fundamental price indicator in the natural gas market -- Energy Information Administration’s (EIA) Weekly Natural Gas Storage Report – is about to get a major makeover. The EIA is planning to split the US gas inventory data into five regions, from three macro regions currently. The idea has been floating out there for a while, but now it looks imminent, with a good chance it is rolled out before the gas winter season comes around in November. When it does happen, the increased granularity will vastly improve the transparency of natural gas storage inventory data on a weekly basis. But there’s another reason it will be a big deal when it happens:  It will break everybody’s storage scrapes and models. Storage modelers and forecasters will have their work cut out for them. In today’s blog, we break down the upcoming changes.

Last Thursday (January 31, 2013) a high frequency trading event about 400 milliseconds before the scheduled EIA Storage data release set off a frenzy of selling in the NYMEX Natural Gas futures market. Some analysts believe that the storage report could have been leaked. Others blamed computer timing issues.  These events resurrected ghosts of EIA storage numbers past and inspired our examination of these developments in the context of the evolution of high frequency trading in energy markets.

Today the Energy Information Administration (EIA) publishes weekly US natural gas storage numbers for the week ending July 6, 2012. Last week EIA reported 39 Bcf injections making the total storage 3,102 Bcf. The natural gas stockpile is now 602 Bcf higher than this time last year but the rate of storage injection has slowed as a result of increased demand for natural gas burn by power generators. In today’s blog we look at the supply demand picture to see what is driving higher natural gas burn by power generators and the implications for storage.