Paul Cutting, Energy Planner Most of us probably understand the general concept and benefits of home electrification. Electrify all aspects of our daily lives–from space heating, water heating, home cooking, to transportation–while at the same time increasing the share of renewables on the power grid. After all, in 2021 about 57% of Iowa’s power mix came from renewables. Grid power aside, electrification presents many challenges and expenses beyond just the
By Paul Cutting, Energy Planner Ductless heat pumps are exciting for their potential to serve as low-cost, straightforward and simple solutions to home heating electrification. As the name implies, ductless heat pumps use interior units that have incorporated evaporator coils and blowers to deliver heating and cooling to interior spaces. You’ve likely seen interior mini split style wall units that hang close to a ceiling. Along with wall units, there
By Andy Johnson and Warren McKenna Click here to read the pdf version with footnoted sources Here we go again. Grid operators and utilities are issuing dire warnings about looming blackouts this winter, and often linking the threat to the closure of coal plants. The narrative serves utilities like MidAmerican Energy well, whose parent company Berkshire Hathaway Energy is one of the dirtiest utilities in the nation. MidAmerican would love