I heard from some folks that the Texas Blackout was some kind of setback to decarbonization. That’s anything but the truth.
If anything, we’ll see an acceleration in big battery deployment, which is already happening. Within 10 days of the Blackout, an announcement came about a new 100 MWH Tesla battery 40 miles from Houston. Batteries, both behind and in front of the meter, will be big winners here, and the buildout in Texas will be so massive, that it will accelerate the battery cost and deployment curves the way Germany accelerated global solar 10-15 years ago.
Above, you see the ERCOT queue from August of 2020. If there’s any change post blackout, it will be that the battery bar gets a lot longer.
2 links below to articles written pre-blackout that I believe will still hold up.
Texas has long been a leader in wind power, but is quickly catching up on solar. The ERCOT Interconnection Queue, which shows the latest list of projects that are trying to connect to the system is, in fact, dominated by solar projects. Almost 77,000 MW of solar projects are in some stage of connecting to the grid. For reference, the all-time high peak power demand in ERCOT is just shy of 75,000 MW. Not all projects in the interconnection queue will get built, but the amount of solar (76,961 MW), wind (25,886 MW), and energy storage (17,436 MW) vs. natural gas (7,042 MW) in the queue does give a snapshot of what types of projects that investors see as most worth looking at. A preliminary analysis of historical projects in the ERCOT queue indicated that roughly 70% of projects that made it to the latter stage of the queue ended up being completed – solar and wind each have roughly 13,500 MW worth of projects in that latter stage.
Continue reading “Peak Gas Coming Sooner than you Thought”One of the largest utilities in the U.S. put $8 billion into a bet that natural gas would dominate American electricity much like coal had before. “We really consider this to be a growth play,” Tom Fanning, chief executive officer of Southern Co., said in an interview just five years ago, as his company set on its landmark acquisition: natural-gas distributor AGL Resources Inc.
Gas looked to be on the verge of generational dominance at the time. The American fracking boom had made the fuel superabundant and cheap, hastening coal’s rapid decline, while energy from wind and solar had higher costs and lower reliability. A giant utility like Southern would naturally see gas pipelines and storage as the key to a durable and lucrative future, meeting demand that would continue to grow.
Now those expansive time horizons are in deep doubt. In fact, there are flashing signs that the U.S. power sector is approaching peak gas, with demand topping out decades ahead of schedule. “The era of robust growth in the U.S. natural gas market is likely coming to a close,” says Devin McDermott, an analyst at Morgan Stanley. “It doesn’t mean the market falls apart. It doesn’t mean gas demand falls off of a cliff. It means that we need less new supply going forward.”




