Featured Articles
| Wednesday Jun 16, 2021 | |
| The summer season's first notable tropical storm system is brewing off the coast of Mexico. Current projections indicate the system poses greater potential for demand destruction than supply-side disruptions. Tropical storm system "Invest 92L" has emerged in the southwestern corner of the Gulf of Mexico (GoM) in Mexico's Bay of Campeche. Forecasters have been progressively increasing the probability of the system becoming a cyclone within the next several days. Yesterday, the National Hurricane Center upped its probability of a cyclone forming within 48 hours from 10% to 40%, and is now giving an 80% chance a cyclone forms sometime in the next five days. Figures 1a and 1b | At left is the location of tropical storm system "Invest 92L" (image via ... » read more | |
| Tuesday Jun 15, 2021 | |
| PG&E, the franchise electric and natural gas utility for Northern California, made news last week when they announced the reclassification of 51 BCF of their natural gas storage from working to base gas. It is the largest reclassification we have ever heard of in the natural gas market history.The decision follows last year's retirement of Los Medanos and Pleasant Valley which were two legacy storage assets on the system. The reclassification effectively takes the working gas capacity on the PG&E system down from 118 to just 52 BCF over the past two years. While the move was unexpected, it was not a total surprise to those who have been following the actions of PG&E over the past decade. The utility have been bit by a series of unfortunate tragedies at San Bruno and ... » read more | |
| Monday Jun 14, 2021 | |
| Over the past few months, the focal point in the renewable energy space has been tied to the battery technology making its way to the grid, starting in California where the integration is key due to the solar penetration over the years. We have discussed how the new capacity is saturating the ancillary service markets and at times trickling into the real-time energy markets (Batteries in CAISO RT Market, where has all the cream gone?) as the midday to evening ramp price delta is present within the market conditions. Some of the contributing factors tied to the price level continue to be the behind the meter and utility-scaled solar generation profile but there is another supply component adding upward pressure and that is the biggest battery on the grid which is better ... » read more | |
| Friday Jun 11, 2021 | |
| This morning before she left for work, my wife poked her head into my home office and said something to me that would have been unthinkable last week: “It’s cold!”. After her declaration, I looked down and realized that I was sitting at my desk wearing a sweatshirt instead of the shorts and t-shirt that was my uniform just a few days prior. This week brought the PNW a brief respite from the summer weather that jumped into high gear at the beginning of June. The cool weather is coming to an end, however, as the entire West is facing another heat wave as we move into next week, with scorching hot temperatures across California, the Desert Southwest, and much of the Rockies. The Pacific Northwest is taking a step back from joining in on the party ... » read more | |
| Thursday Jun 10, 2021 | |
| Over the past couple of years, the newest renewable technology to enter the conversation has been battery storage as the penetration of wind and/or solar across CAISO, ERCOT and SPP has been plentiful thus causing intraday volatility when it comes to balancing the system. With several gigawatts of thermal generation tied up in the ancillary service sector of the grid and coal retiring in the South Central, each grid has been looking for the technology to save the day. In the West, California still has the old-fashioned resource of hydro generation that is baked into the equation via the transmission lines from the Pacific Northwest as well as that of in-state facilities. Since the California hydro system is much smaller and the transmission capacity is limited and the ... » read more | |
| Wednesday Jun 9, 2021 | |
| The results of last weekend's Mexican congressional elections were watched closely by the energy sector. While only time will tell, the outcome was moderately bullish for energy trade between the U.S. and Mexico. Mexico’s president’s effort to rollback the nation’s recent energy reforms was dealt a blow this weekend when congressional elections revoked his party’s super-majority. As a result, future efforts by the president to re-nationalize energy assets and market control will now be substantially more difficult, if not impossible. In the immediate term, this would be regarded bullish U.S. natural gas exports to Mexico on the assumption that no new roadblocks to the country’s transition to a natural gas-fired power sector will not be ... » read more | |
| Tuesday Jun 8, 2021 | |
| Over the past ten years big strides have been made to move the production volume out of the Marcellus and Utica out of the region to consumption areas in the Gulf, Midwest and East Coast. New pipelines like Nexus and Rover have been completed. Compression on Tennessee gas Pipeline, Columbia, TETCO and Transco have been reversed allowing volume to move down to the Gulf Coast region. These regions receiving the gas have now become dependent on the Northeast for this supply. The pipelines each carry an enormous amount of gas, most over 2 BCF per day, which puts a large amount of risk in the hands of just a few assets. When disruptions happen it causes ripples as the receipt and delivery points both have to adjust to the large changes. Sometimes the changes in pipeline flows are forced ... » read more | |
| Monday Jun 7, 2021 | |
| The start of June in the Lone Star State has produced plenty of cloud cover across the Houston region as a front moved in and would not leave. It was not an ordinary storm as the local weather experts did not see that much movement in the Gulf of Mexico, which typically would move the clouds out and bring the sunny skies usually seen as we roll out of May and into June. As a result, the region about Houston and the southern part of the state saw Pacific Northwest type weather where plenty of precipitation was in play and the cloudiness brought greyness to the days that saw well below normal temperatures. Figure 1 | Houston's Start to June 2021 - Rainy and Overcast The indicator that this stint of weather has been quite unique is the fact that the state's wind generation has ... » read more | |
| Friday Jun 4, 2021 | |
| By Tim Belden I came across an interview with John Arnold earlier this week that is well worth a listen. The interview appears on the “Digital Wildcatters” platform which discusses energy, technology, and finance. The interviewers had good questions and a friendly, easy-going style. This enabled some great story telling by John Arnold. https://www.digitalwildcatters.com/john-arnold-on-oil-and-gas-startups/ John Arnold needs no introduction for anyone in the energy trading business. Coming out of college in the mid 1990’s he really wanted to land a job in investment banking. When he couldn’t land that job, he accepted a job at Enron. Within 12 months he became an assistant trader. Within 24 months of graduating from college he was trading a Texas basis book (nat ... » read more | |
| Thursday Jun 3, 2021 | |
| If there was just a bit more humidity in the air and some fire ants crawling up my legs while sitting in the lawn chair watching a youth soccer match, one would think they were sitting in Texas as the temperatures were hot enough in the Pacific Northwest as June rolled around. If you were sitting in Texas, the feel is more like a typical Portland, Oregon day where the skies are overcast and the rains persist to a point that you are scouring the deals from airlines to fly further south to Mexico or east as the Florida coast looks more attractive. Figure 1 |Houston Short-Term Weather Forecast From the looks of the Houston forecast above, the pattern is not going to be changing anytime soon as thunderstorms and heavy rains are likely from today through next week Tuesday with the days ... » read more | |
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