Featured Articles
| Friday Feb 21, 2020 | |
| FERC got a scoop on March Madness, with its “MOPR Madness”—a four-pack of orders issued yesterday (2/20/2020) that collectively increase the scope of resources subject to minimum offer price floors, or MOPRs. NY’s capacity market is run two times a year, once for each of the upcoming summer and winter capability periods. In each period, capacity is secured and paid a clearing price based on NYISO’s adopted capacity demand curve. NYISO’s capacity market has relatively short forward tenor: an auction for a summer strip is held just a few months in advance, typically in late Q1. NYISO has effectively kept prices at healthy levels, at least for the NY City and Downstate market areas (Figure 1). Figure 1 | NYISO Summer Season Capacity Prices ... » read more | |
| Thursday Feb 20, 2020 | |
| The New England long term forward capacity auction (FCA) results were posted a couple of weeks ago with the current 2022-2023 period continuing what would be considered a downward trend over the past five years. Looking at the table below, you can see this trend clearly as the 2016 2019/2020 settled in at $7.03 per KW-month while the following year slid down to $5.30. The next couple of years were also shifting lower as 2019 ended up clearing $3.80. Once this year rolled around, the anticipation of a lower number was in order, the question was just how low? Table 1 | ISONE Capacity Market Auction Results The last line illustrates a $2.00 per KW-month settle with less total capacity acquired (first data column). We can also see that the FCA auction ... » read more | |
| Wednesday Feb 19, 2020 | |
| Over the past week or so, the Lower 48 has experienced two/three day periods of colder weather wrapped around some above normal temperatures. For example, two weeks ago Denver was basking in 70 degree daytime highs only to be met with 36 inches of snow in the mountains and the airport getting 7 inches. It warmed up quickly over the weekend but not enough to relieve the city of the white stuff that lies on the ground. This past weekend saw some chillier weather with Monday night sitting around the freezing level as I was briefed by the pilot on a connecting flight from Houston to my final Portland destination. Speaking of Houston, Texas saw its swing in temperatures along with their wind profile as the daytime highs were in the low/mid 50's and the overnight lows ... » read more | |
| Tuesday Feb 18, 2020 | |
| SoCal Gas has a problem and it is not the same issue they have faced since the Aliso Canyon rupture in 2015. Because of the early season efforts to conserve storage usage as per the Aliso Canyon Usage Protocols and a lack of heating load the system is now faced with an abundance of in ground supply. That poses a big problem for the system as they make the transition to spring. As demand wanes SoCal Gas will need all the flexibility it can get to manage the pipeline deliveries from the Border. Last year, SoCal Gas injected 44 BCF into the caverns. Noting they only have 23 BCF of space in the cavern complex means the system will be full by the end of Q2. Figure 1 | SoCal Gas Storage Inventory for 2016 - 2020 The flexibility concerns are not being overlooked. SoCal Gas has been ... » read more | |
| Friday Feb 14, 2020 | |
| We spend a lot of time thinking about renewable energy risk here at the Energy GPS headquarters. Wholesale price risk is driven by the overall level of natural gas prices, the market clearing heat rates in the various wholesale markets, and the shape premium or discount that wind and solar enjoy (or dread) in each market. We’ve written on this topic before and concluded that PJM’s Northern Illinois Hub is the most “well behaved” renewable market in the US. By well behaved, we mean that it is highly correlated with Henry Hub natural gas prices. Stated another way, when one buys output from a renewable project or invests in a merchant renewable asset, there are a litany of things that may impact the amount of revenue received. With wind resources in the Northern ... » read more | |
| Thursday Feb 13, 2020 | |
| Depending on the time of year and how the supply stacks are shaping up, the Alberta and Pacific Northwest market dynamics are always interesting. There are times when the Alberta market is caught short on supply due to increased power demand during the colder winter days along with the lack of wind blowing and unit outages such as key coal plants. This strikes a cord in the Alberta power market auction clears to where prices can rip up to $900 to $1000 on any given hour. Such a tightness does not drive the natural gas market as AECO is pretty well supplied. Where it does come into play is with the implied heat rates that anyone who could produce any incremental power onto the grid would. Figue 1 | AESO Market Price/Implied Heat Rate Results - Heavy Load The table in ... » read more | |
| Wednesday Feb 12, 2020 | |
| With Valentines Day this week and March Madness right around the corner, it is usually a good time to talk about putting an end to the winter season as spring is in reach. If you have been following the natural gas and heating oil space, you already know that the winter season has yet to come as the accumulated monthly HDD levels have been dismal all year. Another indication tied to the lack of winter is the snowless streets across the Southern Plains of Nebraska and parts of Kansas. My time in Colorado last week was met with a snowstorm that ran through the mountain range to dump over 24-36 inches of snow around Vail and blanketed Denver with 5.3 inches of snow in the metro area. The prior weekend saw the daytime highs in the Mile High City jump up over 70 degrees ... » read more | |
| Tuesday Feb 11, 2020 | |
| By and large this has been the winter that never showed up. Since the beginning of December the Lower 48 has only seen 13 days where the HDD count posted above normal. The lack of heating load has eliminated approximately 650 BCF of demand from the natural gas balancing. Storage inventories across the country have swelled and now stand at a 610 BCF surplus to last year. Most of this issue resides right in the EIA East and Midwest caverns. In the llatest EIA natural gas inventory report posted last Thursday, the two regions make up 313 BCF of the surplus. It is not going to get any better as the latest forecast has the HDD count continuing to drop through the end of the month. Figure 1 | NOAA EIA East Population Weighted HDDs - Actual and Forecast through Feb ... » read more | |
| Monday Feb 10, 2020 | |
| The past two EnergyGPS Newsletter Articles have detailed the wind penetration and impact to the supply stack in SPP as well as how it and the hydro generation in the Pacific Northwest has reshaped how the month of February has traded. The former has had little impact on the overall natural gas consumption as there is a point of increased wind canabalizing itself and curtailments ultimately occur. The latter does has a direct impact on the natural gas consumption as there are days when both the wind and hydro output is enough to not need as much thermal generation so the marginal cost of energy has to shift down into the lowest portion of the coal stack. Figure 1 | Pacific Northwest Wind Generation The green hourly bars in Figure 1 represent the wind generation across the ... » read more | |
| Friday Feb 7, 2020 | |
| Recently, we took a look at the changes in the SPP market. It’s easy to miss gradual changes that happen over the course of years, but comparing years can reveal dramatic trends. 2019 was a “wet” wind year while 2018 was a “dry” one. The graph below shows a couple of important details about this trend. In the top pane, the yellow line shows 2019 wind gen and the green shows 2018 wind gen. 2019, unsuprisingly, is higher. However, this isn’t attributable merely to new installations. The bottom pane shows capacity factor, a measure of how efficient a generator is. EGPS defines capacity factor in this instance as the generation for an interval divided by the maximum generation. 2018 capacity factor is each interval of 2018 wind generation data, divided by ... » read more | |
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