In 1945, economist F.A. Hayek wrote an article entitled The Use of Knowledge in Society. In it, he described flawed thinking he found to be endemic in the world of economic planning. His arguments centered around how knowledge was used and where the limits to […]
The Use of Knowledge in the Grid Read More »
The current discussion around Distributed Energy Resources (DER) and grid modernization often relies upon a magic box called optimization to make everything work. According to its proponents, it will coordinate tens of millions of grid-connected devices, unlock loads of latent value, and avoid the need
This is Better Than “Optimal” Read More »
The US electric power grid has a remarkably sophisticated and capable control system that has centralized, distributed, and autonomous components and in some regions is integrated with real time optimizing electricity markets – sophisticated and capable that is, for the 20th Century grid. Depending on
The Fly-by-Wire Grid We Need Read More »
In the discipline of Grid Architecture, we recognize that an architecture is composed of three types of things: structure, back box components, and externally visible characteristics. Components are black box in the sense that we are not concerned with how they work or are implemented
DER and Anti-Gravity Read More »
Changing the grid to meet 21st Century needs is a serious business, involving hard work at all stages. There is much discussion in the industry about grid transformation, but most proposals and efforts are in fact incremental steps that make essentially small linear changes to
Building the Grid We Need: Incremental Change vs. Core Grid Transformation Read More »
For as long as civilization has existed, there has been an ongoing question about what the mind is, and how it relates to the body. Is it an immaterial substance, and if so, then how can it exert control over the physical being with which
The Electricity Industry’s “Ghost in the Machine” Read More »
In the field of electronics, the concepts of small and large signals are well understood. For example, a simple transistor audio amplifier must be designed for a combination of large and small signals to work. The large signal (also known as the bias in electronics)
Large Signals, Small Signals & Grid Fallacies Read More »
The Pacific Energy Institute is pleased to announce the release of its new white paper, “A Gambit for Grid 2035”. This paper by the Institutes’ Fellows examines the evolution of the power industry and structural considerations as we accelerate towards a clean and distributed electricity
A Gambit for Grid 2035 Read More »
Energy storage for the grid has generally been viewed as an optional add-on device to bolster reliability of the grid, as a special case reliability improvement in place of other measures, and as a tool for postponing infrastructure investment (Non-wires alternatives). These uses of storage
Storage: It’s Not Just for Grid Services Anymore Read More »
The electric industry is changing! This is old news to many of you, but in my 30-year career in the electric utility industry there has never been as many driving forces for change that could so fundamentally change the industry. Things like new regulatory models,
Are We Smart Enough? Read More »