People heating with oil in Massachusetts in 1978 to 1981 faced dramatic price increases. Many apparently sacrificed home comfort to control their heating bills.
Carbon and Climate
building energy, divestment, emissions data, personal footprint, preparing for climate change, reducing emissions in ma, science and goals
How much is the efficiency of the existing housing stock improving?
Efficiency efforts have been successful over time, especially in the period after the oil price shock, but steadily through the decades.
Housing Quantity
Homes have been getting larger for decades. Data from compiiled MassGIS gives a clear view of the pace of growth.
Heat pump decisions
This post attempts to summarize the environmental and consumer considerations for people seeking to electrify heating in a home.
Evolution of Heat Pump Technology
We can expect material improvement of heat pump efficiency over the next few years. It may make sense for some homeowners, especially those who heat with gas and who do not have an immediate need to replace their heating system, to wait for the next generation of heat pumps.
Noisy Numbers
Noisy and conflicting data cast doubt on my previous estimate of heat performance in my home.