At midnight Thursday, California lawmakers put their pencils down.
The legislative session had come to a close in Sacramento, and elected officials had approved a whole bunch of climate change, energy and environment bills — and rejected others. Here’s a brief roundup of some of the highest-profile legislation.
About this time last year, I published an article on Hydro Review where I asked: “Who will build the first new pumped storage hydro in the U.S.?”
In that article, I didn’t really provide an answer to the question. I did list the three projects I saw as the front runners, based on them having operating licenses from the Federal Energy Regulatory Commission: 1,300 Eagle Mountain in California, 400 MW Gordon Butte in Montana and 393 MW Swan Lake in Oregon. And I included the 1,200 MW Goldendale project in Washington in the honorable mention position.
A long stretch of hot, dry weather has left the Mississippi River so low that barge companies are reducing their loads just as Midwest farmers are preparing to harvest crops and send tons of corn and soybeans downriver to the Gulf of Mexico.
The transport restrictions are a headache for barge companies, but even more worrisome for thousands of farmers who have watched drought scorch their fields for much of the summer. Now they will face higher prices to transport what remains of their crops.
Farmer Bruce Peterson, who grows corn and soybeans in southeastern Minnesota, chuckled wryly that the dry weather had withered his family’s crop so extensively they won’t need to worry so much about the high cost of transporting the goods downriver.
“We haven’t had rain here for several weeks so our crop size is shrinking,” Peterson said. “Unfortunately, that has taken care of part of the issue.”
Boats at the bottom of Lake Mead that were exposed by dwindling lake levels are finally underwater again, but the recovery is relatively small compared to the severity of the drought.
In the summer of 2022, folks flocked to a upright boat in Lake Mead. YouTubers “Sin City Outdoors” documented the dramatic fall of lake levels as it dwindled to a historic 1,040 feet. FOX5 covered their efforts to document the numerous boats that emerged from the deep, including a historic WWII vessel.
A water district best known for supplying the celebrity-studded enclaves of Calabasas and Hidden Hills could soon become famous for a very different reason.
The Las Virgenes Municipal Water District recently partnered with California-based OceanWell to study the feasibility of harvesting drinking water from desalination pods placed on the ocean floor, several miles off the coast of California.
The San Diego County Water Authority offers free WaterSmart classes, with both virtual and in-person options, taught by local landscape design professionals. Classes help participants understand landscape design and maintenance, soil identification and health, turf types and removal tips, plant selection, rainwater catchment, irrigation retrofits and project installation, whether completed as a DIY project or with contractor assistance.
Participants get the knowledge and skills they need to transform their yards into spaces that are water-efficient, sustainable, and beautiful year-round. The workshops are typically offered in spring and in fall clusters, with fall classes scheduled for September through November.
Five topics are available to choose from, including:
Participants who attend all five workshops and meet other program criteria can sign up to receive an in-home visit by a landscape professional who will help them create customized landscape transformation plans, through the Designer at Your Door service. For more information, visit sdcwa.org/your-water/conservation/classes.
“The workshops are designed to help residents create and maintain their own beautiful and water-efficient outdoor spaces,” said Debby Dunn, a water resources specialist for the Water Authority. “Most of our residential water use is outdoors in our landscapes. This is why learning how to create water-efficient spaces is a great way for San Diegans to continue doing their part to use water efficiently.”
For people who prefer to learn at their own pace, the Water Authority offers short, entertaining and educational on-demand videos, with topics that mirror the workshops. To watch the videos go to sdcwa.org/your-water/conservation/classes and click on the videos link.
Low-water plants, improved irrigation technologies, and WaterSmart classes not only save water, but also reduce energy use, protect our natural resources, and create beautiful outdoor living spaces.
El Niño is anticipated to continue through the Northern Hemisphere winter (with a greater than 95% chance through January – March 2024). An El Niño Advisory remains in effect.
In August, sea surface temperatures (SSTs) were above average across the equatorial Pacific Ocean [Fig. 1], with strengthening in the central and east-central Pacific. All of the latest weekly Niño indices were in excess of +1.0°C: Niño-4 was +1.1°C, Niño-3.4 was +1.6°C, Niño-3 was +2.2°C, and Niño1+2 was +2.9°C [Fig. 2]. Area-averaged subsurface temperatures anomalies increased compared to July [Fig. 3] in association with anomalous warmth in the central and eastern equatorial Pacific Ocean [Fig. 4]. Tropical atmospheric anomalies were also consistent with El Niño. Over the east-central Pacific, low-level winds were anomalously westerly, while upper-level winds were anomalously easterly. Convection was slightly enhanced around the International Date Line, stretching into the eastern Pacific, just north of the equator. Convection was mostly suppressed around Indonesia [Fig. 5]. The equatorial Southern Oscillation Index (SOI) and the traditional station-based SOI were both significantly negative. Collectively, the coupled ocean-atmosphere system reflected El Niño.
The most recent IRI plume indicates El Niño will persist through the Northern Hemisphere winter 2023-24 [Fig. 6]. Despite nearly the same ensemble mean amplitude as last month, the shorter forecast horizon means that the odds of at least a “strong” El Niño (≥1.5°C for the November-January seasonal average in Niño-3.4) have increased to 71%. However, a strong El Niño does not necessarily equate to strong impacts locally, with the odds of related climate anomalies often lower than the chances of El Niño itself (e.g., CPC’s seasonal outlooks). In summary, El Niño is anticipated to continue through the Northern Hemisphere winter (with greater than 95% chance through January – March 2024; [Fig. 7]).
Last week, Lake Mead water levels started to even out after experiencing a steep increase for the last five months, but it isn’t expected to last for long.
After years of drought, Lake Mead, which is in Nevada and Arizona, reached drastically low levels last summer, prompting fears that a dead pool—the point where water levels are too low to flow downstream—would occur much sooner than originally thought.
A centerpiece of California’s perpetual political and legal wrangling over allocation of water is the complex array of rights that stretch back to the earliest years of statehood in the 19th century.
Simply put, those who claimed water before 1914, when the state assumed legal control, have “senior rights” that traditionally have entitled them to virtually unlimited supplies even when other users face cutbacks during drought.
Saying this is “a pivotal moment that calls for resolute action,” all 18 mayors in San Diego County sent a letter last week to Gov. Gavin Newsom imploring him to declare a state of emergency over the decades-long sewage crisis at the border.
