Some Key Findings from @FERC’s 2021-22 Winter Energy Market & Reliability Assessment Presentation & Report:
• Increased dependency on natural gas for electric generation and high global LNG demand may increase vulnerability of the Northeast regions to high natural gas prices.
• Higher natural gas prices across the U.S. are expected to decrease power burn but increases in other domestic demand and net exports will likely increase natural gas demand.
• Natural gas and propane storage inventories going into this winter are below the five year average.
Check out the price for gas at NE’s hub—Algonquin—on the far right. 👀
…It’s ~2x more than the rest of the country. 😳
While power burn from fossil gas gen will decrease nationally (higher gas prices will make it cheaper to burn coal instead), in NY & NE power burn from gas gen will *increase* during this period of very high gas prices.
More tidbits from the Report…
Nationally, March ‘21-Feb ‘22, capacity additions = ~42.4 GW
(which incl 16.3 GW of solar &
16 GW of wind); capacity retirements = ~7.6 GW (which incl 5.1 GW of coal).
In NE we added .8 GW of wind & solar, and retired .5 GW of gas gen.
As of 10/13/21 benchmark Henry Hub price for fossil gas =
$5.63/MMBtu) for Nov ‘21-Feb ‘22 (a 103% increase over previous winter settled futures prices).
On 10/13/21, prices for fossil gas at the Algonquin Citygate hub outside Boston = $18.18/MMBtu.
Who’s going to be hardest hit by high fossil gas & electricity prices this winter? Clearly low-income customers who are already energy burdened. (Energy burden = % of income needed to pay utilities.) It’s going to be a savage winter for them.
I’ll elaborate on this in a later🧵.
The next group most impacted by high winter electricity prices? LDC basic service customers. MA LDCs will go out to market this month to buy the balance of the power they’ll be delivering Jan. 1. Those prices will be announced in Nov. Be seated when you read them.
The group least likely to be affected by high winter electricity prices? Likely, municipal aggregation customers. Many MA muni aggs locked in power prices for this winter when prices were lower. If you live in a city/town w/a muni agg check out their rates & how long those …
… rates will be in effect. Compare them to the Jan. 1 rates your MA LDC will announce in Nov. If your muni agg’s rates are lower, and will remain fixed for the winter, then you ought to enroll w/ your muni agg if you haven’t already. You’ll save yourself a💰.
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1. MA DPU’s filed its 1st set of Information Requests (IRs) in the @ColumbiaGasMA-@EversourceCorp asset sale docket (20-59; bit.ly/2BPqUaN). B/c the IRs re the Settlement Agreement, not the asset sale per se, their adjudicatory purpose reqs clarification.
2. After all, the DPU appointed Richard Enright & Janine Vargas of its Pipeline Safety Division as “Settlement Intervention Staff” (SIS) in docket 19-140. (bit.ly/2Xgurqj). They were appointed to settle 19-140: a condition of the CMA-Eversource Asset Purchase Agreement.
3. SIS aren’t routinely appointed. In fact, in their motion to have the SIS appointed the parties to the Settlement Agreement cited precedent cases in which SIS *had* been appointed. The most recent was 12 years ago, in 2008. bit.ly/32z8s1h.
1. If you think that the @ColumbiaGasMa (CMA) Settlement Agreement announced 7/2 is solely about settling the score for the 2018 Merrimack Valley gas explosions, you’re mistaken.
2. This will require a trip in the WABAC machine. First stop? 9/13/18; 4:15 p.m.
Catastrophe.
CMA workers over-pressurize low pressure gas distribution lines in S. Lawrence causing multiple fires & explosions in Lawrence, Andover, & N. Andover. The toll is horrific.
3. 18 y.o. Leonel Rondon is killed, 23 people are injured—one is severely disabled—& ~ 130 homes & commercial buildings are damaged.
Personal injury & property damage claims, infrastructure damage, & mutual aid payments to other utilities come to $1B.
At 3:40 p.m. yesterday afternoon @DominionEnergy’s Millstone Unit 3 unexpectedly went offline *again*, little more than 72 hours after returning to service from its previous unscheduled outage on April 1.
What is going on at Millstone Unit 3? There’s cause for concern, I’d say.
1. Last Friday & Saturday @CommonWealthMag published dueling opinion pieces on natural gas infrastructure—one by BU Prof. @nathanpboston, and the other by Marcy Reed, President of @nationalgridus here in MA.
The two pieces could not have been more starkly different.
2. Prof. Phillips summed up what he accomplished and failed to accomplish during his recent two-week(!) hunger strike to compel @MassGovernor and @MassDEP to satisfy the Commonwealth’s obligation to enforce environmental & safety standards at...
3. ...the construction site of the @Enbridge natural gas compressor station in Weymouth.
Marcy Reed, OTOH, wrote about the 1 in 5(!) NGrid MA customers who qualify for MA’s Low Income Home Energy Assistance Program (LIHEAP). Those 1 in 5, Reed wrote, ...
1. Point by @TommyVitolo re the Day-Ahead (DA) market v. the Real-Time (RT) market taken: despite the difference in pricing in the RT market from 1/17 to 1/18, prices in the DA market remained consistent.
2. ...talk though about the DA & RT markets for the benefit of those who aren’t familiar with them, and to talk about what occasional dramatic variations in RT market pricing day-to-day (See 👇🏻) reveal about the variability of renewable resources.
3. Let’s begin w/@isonewengland’s description of the DA & RT markets. Per ISO-NE (bit.ly/2TFOjSK p 1) the DA market “allows market participants to secure prices for electric energy the day before the operating day and hedge against price fluctuations that can occur...
Overnight New England’s 1.3 GW of on-shore wind is supplying ~8% of the region’s current electricity load.
These long winter nights would yield optimal production from offshore wind (OSW).
Imagine the contribution the planned 5.94 GW of OSW will make to the region’s fuel mix.
Recall NE OSW is expected to have a capacity factor (its actual production relative to its max theoretical output) of 45%. On-shore wind has a capacity factor in the mid-30%s. So an estimate of OSW production isn’t merely a straight-line projection based on-shore wind production.
Suffice it to say—when 5.9 GWs of OSW are producing power on these long winter nights, wind will meet 40-50% of NE’s load. And the prospect of that % of load being met by a variable resource is what keeps the folks at ISO-NE awake at night.