Injection Season

Every gas storage injection season gives us a chance to size up how supply and demand components might influence how much gas can be stuffed away in underground reservoirs prior to the next heating season. For the Canadian storage injection season that is just getting underway, a number of factors have shifted that balance, resulting in a slowing rate of gas storage builds this year. A slower build, and subsequently lower storage levels by the end of the injection season than last year, seems likely to provide solid support for Canadian gas prices. Today, we review the latest developments and outlook for gas fundamentals in Canada.

The Canadian natural gas market has exited the most recent heating season in reasonable shape. Storage withdrawals were below average thanks to mild winter temperatures, but overall storage levels at the end of the season were not too far out of line with the five-year average thanks to below-average storage levels in the west more than offsetting above-average storage levels in the east. However, Canadian gas storage may be facing a most unusual test this coming summer as storage injection activity will be influenced by reduced gas demand in the U.S. due to COVID-19 disruptions, as well as the potential for similar pandemic-driven weakness in homegrown demand, especially in Alberta’s gas-intensive oil sands. How the various pushes and pulls on gas flows play out this summer could very well determine if Canadian gas storage might test capacity limits this injection season. Today, we consider this possibility.

The U.S. natural gas market has been on edge as it awaits more clarity on the extent of the demand destruction that could transpire, both from COVID-related commercial and industrial closures and potential disruptions to U.S. LNG export activity from demand losses downstream, particularly in Europe and Asia. The CME/NYMEX Henry Hub prompt contract last week set at all-time lows for April trading — twice — before gaining ground again this week as forecasts turned decidedly more bullish for April. But the market remains under pressure, as it heads into the storage injection season with an inventory that’s well above the year-ago and five-year average levels. With the economic slowdown likely persisting, in the U.S. and globally, in the coming weeks and months, the question is, could potential demand loss send the inventory barreling toward record-high, or even capacity-testing, levels by this fall? How much demand loss would it take for that to happen? Today, we assess the potential impacts of domestic demand loss and possible LNG cargo cancellations on the U.S. gas market.

With another month of anemic storage injections in September, Alberta natural gas storage levels remain on track to start the next heating season at a 13-year low. Still, while Alberta gas storage has been lagging well behind in terms of average injection rates and storage levels for many months now, forward winter contract prices for the Western Canadian gas price benchmark of AECO have budged only a little. There is potential for an improvement in storage injection rates during October after a recent regulatory approval affecting the Alberta gas pipeline system, but there is little time remaining in the current injection season to make much of a difference in inventory levels going into winter. Today, we conclude this two-part series with a look at why the AECO forward market remains largely unconcerned with low Alberta gas storage levels.

Alberta natural gas storage, one of the largest regional storage hubs in North America, is experiencing one of its slowest cumulative storage injection rates in years and could be headed to a 13-year low for storage levels by the end of the current injection season. That may seem ominous for the chilly Alberta and Canadian winter heating season, not to mention gas exports to the U.S. So far, though, winter gas forward prices for the Western Canadian gas price benchmark of AECO have registered a relatively modest market response, staying in line with last winter’s average spot price. Today, we take a closer look at the market’s apparent lack of concern over low Alberta gas storage.

The U.S. gas market in April — the first month of the official storage injection season — was anything but typical. Production was at record highs, nearly 8.0 Bcf/d higher than last year. At the same time, weather in April was exceptionally cold, which meant storage activity remained in withdrawal mode on a net U.S. basis through the first three weeks of the month — a first for the April gas market going back at least eight years. That anomaly, in turn, led to an expanding deficit in storage compared to previous years, deferring the inevitable — shoulder season weather and supply surpluses — for another month. But now, in May, with the cold-weather effects on gas demand fading and record production levels here to stay, the market is bracing for a storage tsunami. The question is, will it be enough to erase the massive inventory deficit compared to recent years? Today, we update our analysis of the gas market balance and implications for the 2018 injection season.

The CME/NYMEX Henry Hub prompt natural gas futures contract last week settled at $3.213/MMBtu, the highest daily settlement since late May 2017. Despite natural gas production climbing nearly 3.0 Bcf/d over the past couple of months to record highs, the U.S. gas supply and demand balance has tightened considerably in recent weeks, particularly relative to last year at this time. Moreover, U.S. gas storage inventory has remained below year-ago levels and also moved below the five-year average level in recent weeks. That’s because gas demand has managed to more than offset the incremental supply in the market. How did that happen and what can it tell us about what to expect this winter? Today, we analyze recent shifts in gas market fundamentals.

Hurricane Harvey has dissipated, but the affected areas, including energy infrastructure and operations, are still in recovery mode and will be for some time to come. In the natural gas market, production fell as low as 71.3 Bcf/d this past week, and has now rebounded to pre-storm levels near 72 Bcf/d. But exports to Mexico, which were averaging near 4.4 Bcf/d in the 30 days prior to Harvey, were at 3.6 Bcf/d last Friday, still lagging 0.8 Bcf/d (18%) behind their pre-storm level, after dropping to as low as 2.85 Bcf/d last week. Deliveries for LNG export are also down nearly 1.0 Bcf/d (47%) from the 30-day average to just under 1.0 Bcf/d last Friday and dropped to about 475 MMcf/d over the weekend. Meanwhile, U.S. consumption — in the power, industrial and residential and commercial sectors — this past week averaged 62.8 Bcf/d, down 6.0 Bcf/d (9%) versus last year and also 1.6 Bcf/d (3%) lower than the five-year average for this time. In another important market development, Energy Transfer Partners’ new Rover Pipeline began partial service on Friday and deliveries rose to more than 500 MMcf/d over the weekend. What will these shifts mean for the gas market balance and storage inventory? Today, we continue our analysis of the gas market balance, this time with a forward look at potential storage scenarios for the balance of injection season. 

Ahead of Hurricane Harvey, the CME/NYMEX Henry Hub September natural gas futures contract this past Friday settled at $2.892/MMBtu, down 5.7 cents on the day, as the market awaited the impact of the storm. Since then, preliminary gas pipeline flow data show major shifts in supply and demand (more on that in the blog). As of Sunday evening, the September contract was complacent, up little more than a penny in after-hours trading. We’ll know more about the effects of Harvey and the market’s reaction today and in the coming days and weeks. But prior to Harvey, the gas market has been sluggish in recent months. Last Friday’s settlement is down 34 cents from the summer peak expiration settlement in June of $3.236. The U.S. natural gas inventory deficit to last year has come down from more than 400 Bcf at the start of injection season in April to about 220 Bcf as of the latest storage data. What’s behind the higher injections and lower prices up to this point? Today, we continue our analysis of the gas market balance, including the latest on Harvey.

Despite starting the 2017 injection season on April 1 with much less gas in storage than last year, U.S. natural gas prices in recent months have struggled to return to $3.00 levels.  The market has been dealing with a mixed bag of factors, with demand down significantly, mostly due to milder-than-normal weather and the rise of competing generation sources.  On the supply side, even though production has been flat and imports from Canada down, those developments combined with higher exports of LNG have not been enough to prevent larger injections into storage. Now, prospects for a price rally are waning as summer gives way to the more temperate shoulder season. Where does that leave the gas market heading into winter? Today, we begin a series looking at how gas market fundamentals have shaped up this summer as well as prospects for the winter.