Image Credit: BYD

Is BYD’s Flash Charging Revolutionary?

A few days ago, Larry Evans introduced us to BYD’s hot new “Flash Charging,” which is the quickest charging we’ve seen for passenger electric vehicles. In fact, it is a very big deal for multiple reasons. Jennifer Sensiba followed up earlier today to explain some of that, including how electric … [continued]

Chatgpt generated: Wastewater treatment digesters producing biogas at Honouliuli on Oʻahu.

Biomethane for Oʻahu: A Small Reserve With a Big Reliability Role

The starting point for evaluating biomethane in Hawaiʻi is the fully electrified Oʻahu energy system that emerged from the earlier Sankey analysis. That work removed overseas aviation fuel, long-distance maritime bunkering, and military energy use from the island energy balance. It also electrified transportation, buildings, and industry while replacing combustion … [continued]

ChatGPT generated infographic illustrating how power flow control technologies rebalance electricity flows across parallel transmission lines, allowing more power to move between regions without building new transmission corridors

Steering Electricity: How Grid Control Devices Unlock Transmission Capacity

I’m preparing to speak to engineers at GE Vernova during Engineering Week at the request of Cornelis Plet, CTO of GE Vernova Grid Systems Integration. It is a useful moment to step back and look at a class of technologies that rarely make headlines but quietly shape how modern power … [continued]

South African and Northwest Airlines 747s. Johannesburg, South Africa and NYC. May 29, 2000. Photo by Fritz Hasler.

Evolution of Travel Over the Last 100 Years: + An Adventure in France in 2026

When my father left Utah to go as a Mormon missionary to Austria in 1927, he traveled from Utah County, Utah, by coal-burning steam train in 2 or 3 days to Chicago. There he boarded a Great Lakes steamer traveling through Lake Michigan, Lake Huron, Lake Erie, and Lake Ontario, … [continued]

Cropped. Image Credit Yi Chen on Xiaohongshu

BYD’s 1.5 MW “Flash” Charging Wasn’t A Gimmick. The Battery Chemistry Behind It Could Change…

Earlier this week, fellow CleanTechnica writer Larry Evans covered the raw numbers behind BYD’s new 1.5-megawatt Flash Charging system. You can read his full breakdown of the hardware and infrastructure rollout here. He did a great job detailing the insane peak power and the clever grid buffer stations BYD is … [continued]