Skip to content

Resource Library

IREC: The Energy Optimist Podcast: A Tale of Two Grids (Distribution vs. Transmission System)

Podcast

Overview

This episode of The Energy Optimist Podcast explores the two distinct but interconnected sections of the electric grid—the distribution grid, and the transmission grid.

We often take electricity for granted. We flip on the lights, plug in our devices, put on a pot of coffee… all while expecting that the power will be there when we need it. And it almost always is, thanks to a complex interwoven network of infrastructure that stretches from coast to coast. In this episode of The Energy Optimist, we dive into this complex system. Specifically, we explore the two distinct but interconnected sections of the electric grid—the distribution grid, and the transmission grid. With expert guest Lorraine Akiba, a former Commissioner at the Hawaii Public Utilities Commission among many other roles, we examine what differentiates these two parts of the grid, how they intersect, and why it’s important to operate them in coordination with one another.

Related Resources

Hyperlink icon to reveal a BPA Resource

ACEEE: Survey: Marketing and Promoting Electrification Using Behavioral Science

ACEEE surveyed a nationally representative sample of American adults to understand household behaviors and preferences related to home energy use. Results show how to use behavioral science to more effectively market and promote residential electrification.

Hyperlink icon to reveal a BPA Resource

DOE: National Definition of a Zero Emissions Building

The DOE has developed a National Definition of a Zero Emissions Building—a building that is highly energy efficient, does not emit greenhouse gases directly from energy use, and is powered solely by clean energy.

Hyperlink icon to reveal a BPA Resource

Efficiency First CA: Calculators

EFCA has new calculators! The Air Leakage Calculator, Duct Leakage Calculator, and SLA Calculator will support your efforts to achieve superior energy efficiency.