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Kristin George Bagdanov

@kgeorgebagdanov.bsky.social
60 followers 134 following 18 posts

Doing research at @buildingdecarb.org Writing about energy history, environmental justice, and the path to affordable, clean heat at cheaperheat.substack.com

PostsRepliesMedia
Reposted by Kristin George Bagdanov
Pearl @pearlscore.bsky.social · 01/10/2026
“It’s kind of becoming more of a common-sense measure to only build electric...because the appliances are also so much more efficient” @kgeorgebagdanov.bsky.social @buildingdecarb.org The US may be hitting a tipping point for heat pumps bit.ly/4ys8F2P by @mrmattsimon.bsky.social @grist.org
grist.org
The US may be hitting a tipping point for heat pumps
In the first quarter of this year, heat pump sales beat fossil fuel furnaces by 32 percent. Here's what makes the appliance so powerful.
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 23/09/2026
New post on the origins of the fossil economy we just can’t seem to quit: cheaperheat.substack.com/p/the-fossil...
cheaperheat.substack.com
The Fossil Economy
Steam, Coal, and Capital
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Reposted by Kristin George Bagdanov
Building Decarbonization Coalition @buildingdecarb.org · 17/09/2026
⚡ Join us for BDC Presents: The Real Cost of Gas Pipeline Replacements on Thurs., 10/8 at 1 pm ET for a discussion about the mounting costs and safety outcomes of accelerated gas pipeline replacement programs. Register now! bit.ly/4yHxVBn #EnergySky #Heatpumps #ThermalEnergyNetworks #BuildingDecarb
bit.ly
BDC Presents: The Real Cost of Gas Pipeline Replacements
Join BDC and the Future of Heat Initiative for a discussion about utilities’ accelerated gas pipeline replacement programs, including new research on their costs and safety outcomes. Using Pennsylvani...
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Reposted by Kristin George Bagdanov
Building Decarbonization Coalition @buildingdecarb.org · 14/09/2026
Utilities are spending billions to replace gas pipelines, driving up energy bills for questionable safety benefits, reports @nickcunningham.bsky.social with insights from @kgeorgebagdanov.bsky.social, @justingundlach.bsky.social & @jamievanfohi.bsky.social. bit.ly/46YKP1S #EnergySky #Greensky
bit.ly
Gas pipeline replacement driving up customer bills - Gas Outlook
Utilities are spending billions of dollars replacing aging gas lines. But experts question the safety benefit even as ratepayers are picking up the tab.
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 14/09/2026
A great article on the accelerated spending programs ppl aren’t talking about enough. Eliminating these surcharges and moving infrastructure investment decisions back into rate cases is an easy win for #energyaffordability and customers.
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Reposted by Kristin George Bagdanov
Building Decarbonization Coalition @buildingdecarb.org · 10/09/2026
💲 BDC Report: Pennsylvania’s “Big Six” gas utilities spent $11 billion on Act 11-enabled gas pipeline replacement programs from 2013 to 2025, driving 67% surge in gas utility bills. bit.ly/4xkVfDV #EnergySky #ClimateSky #BuildingDecarb #HeatPump #CleanHeat #ThermalEnergyNetworks
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 09/09/2026
The historian Christopher Jones argues that “the growth of a fossil fuel-dependent world was neither natural nor inevitable” and I tend to agree with him. New Cheaper Heat post on the Making of the Age of Coal--emphasis on the making part: cheaperheat.substack.com/p/the-making...
cheaperheat.substack.com
The Making of the Age of Coal
Why people started using a fuel they hated
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 05/08/2026
Why am I writing about England’s pre-industrial “wood crisis”? It turns out to be an early rendering of the contradiction of “cheap” heat, wherein energy was made cheap for certain interests while the costs were shifted elsewhere. Check it out: cheaperheat.substack.com/p/a-want-of-...
cheaperheat.substack.com
A Want of Wood
Scarcity, Enclosure, and the Making of the Age of Coal
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Reposted by Kristin George Bagdanov
Sammy Roth @sammyroth.bsky.social · 23/07/2026
Insane new research. Scientists gave asthma patients free electric stoves to replace their gas stoves, then checked to see if symptoms improved. Not only did symptoms improve, ditching gas was *better than medicine.* Details in today's newsletter: www.climatecoloredgoggles.com/p/electric-s...
climatecoloredgoggles.com
Researchers used electric stoves to treat asthma. It worked.
The latest evidence that gas is bad for your health.
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 23/07/2026
"If sun and wind and batteries are the trinity of generating capacity, the trinity of consumption...are the E.V. or the e-bike, the heat pump and the induction cooktop" -- @billmckibben.bsky.social in conversation with @ezrakleinbot.bsky.social on climate mvmt now: www.nytimes.com/2026/07/10/o...
nytimes.com
Opinion | The Very Good and Very Bad News on Climate
Advancements in renewable energy are paving the way for a new climate politics. The environmentalist Bill McKibben articulates some of the possibilities in this new era of energy abundance.
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 23/07/2026
It’s my 10th post on Cheaper Heat! 🥳 So it seems like a good time to get back to basics regarding what heat actually is. It’s not as simple as you might think, which is why I had to write a whole post about it. Read about it here: cheaperheat.substack.com/p/what-is-heat
cheaperheat.substack.com
What Is Heat?
from quality to quantity to work
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 16/07/2026
Residential energy bills in the U.S. (gas + electric) have risen by a median of 17% over five years and yet utilities are asking for more than $16B in rate increases. See how energy affordability is shaping midterms in @buildingdecarb.org's latest Momentum report: buildingdecarb.org/momentum-q2-...
A map of energy bill increases over 5 years
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Reposted by Kristin George Bagdanov
Justin Gerdes @justingerdes.bsky.social · 15/07/2026
"Thermal energy can help solve Cascadia’s grid woes and expand access to efficient heating and cooling," writes @sightline.org's Laura Feinstein: www.sightline.org/2026/07/15/d... 🔌💡
sightline.org
Drill, Baby, Drill!—for Thermal Energy | Sightline Institute
How ground-source heat pumps and thermal energy networks can ease Cascadia’s grid crunch.
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Reposted by Kristin George Bagdanov
Grist @grist.org · 14/07/2026
The US may be hitting a tipping point for heat pumps
dlvr.it
The US may be hitting a tipping point for heat pumps
In the first quarter of this year, heat pump sales beat fossil-fuel furnaces by 32 percent. Here's what makes the appliance so powerful.
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Reposted by Kristin George Bagdanov
Building Decarbonization Coalition @buildingdecarb.org · 14/07/2026
📣 BDC Report finds that most new houses are being built with #CleanHeat systems, #HeatPump sales continue to outpace fossil fuel heating equipment, #EnergyAffordability is a big midterm election issue, and states are building regulatory tools to transition away from gas. 🔌💡 bit.ly/4y6yOnr
Momentum
Q2 | 2026
Energy Affordability Is Reshaping the Politics of Heat
How market momentum, rising energy bills, and neighborhood-scale solutions are reshaping the thermal transitionNew Construction Shows Where the Heating Market Is Headed
Electric heating has surpassed gas in new housing construction, and heat pumps are close to becoming the leading primary heating system in new homes. Heat Pump Market Shift Continues
Heat pumps are maintaining their lead over fossil fuel furnaces and moving closer to parity with air conditioners. Energy Bills Are Moving Into the Midterms
Energy affordability is becoming a central political issue heading into the midterms, with rising utility bills increasingly appearing in campaign debates.
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 10/07/2026
“The fossil fuel industry has long framed natural gas as a "transition fuel" away from coal and oil. But the Iran war has underscored the riskiness of natural gas.”
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 08/07/2026
Before the gas stove wars, there were the coal stove wars. My new post on Cheaper Heat looks at the origins of fossil heat--stove wars and all--to better understand the systems and relations we are now trying to change. cheaperheat.substack.com/p/the-social...
cheaperheat.substack.com
The Social Form of Heat
Heat is universal, heating is social, and fossil heat is historical
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 25/06/2026
When community-led researchers bring air-quality monitors into the kitchens, basements, and living rooms, the abstract problem of emissions crystallizes into something personal and urgent. More on the importance of citizen science and gas stove pollution: cheaperheat.substack.com/p/intimate-a...
cheaperheat.substack.com
Intimate Atmospheres
The pollution inside our homes
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 17/06/2026
How have gas system failures (leaks, explosions, and everything in between) been normalized as "socially acceptable" risks of the system, which inevitably have to be absorbed by "someone"? cheaperheat.substack.com/p/when-the-g...
cheaperheat.substack.com
When the Gas System Fails
What pipeline disasters tell us about the buried risks of cheap heat
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 11/06/2026
This week’s post on Cheaper Heat continues on from last week’s to trace the geographies of risk across the gas system to illuminate how the concentration of those risks in certain communities allows for the illusion of cheap heat elsewhere. ▶️ cheaperheat.substack.com/p/from-frack...
cheaperheat.substack.com
From Fracking Wells to Peaker Plants
The stratification of risk in frontline and fenceline communities
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 03/06/2026
How do our energy systems carve new geographies of risk through our communities? My new post on Cheaper Heat explores how each part of the gas system shifts, concentrates, and normalizes risk, unevenly distributing the true costs of “cheap” energy. ➡️ cheaperheat.substack.com/p/geographie...
cheaperheat.substack.com
Geographies of Risk
How cheap heat depends upon unequal exposure
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Reposted by Kristin George Bagdanov
Canary Media Inc. @canarymedia.com · 28/05/2026
Geothermal networks are breaking new ground in Massachusetts. Could legislation setting up a new kind of utility help them take off around the nation? www.canarymedia.com/articles/geothe…
canarymedia.com
As geothermal networks grow, so does the call for a new utility model
A bill in Massachusetts would create a framework for a geothermal utility, with the aim of heating and cooling buildings cleanly and affordably.
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 28/05/2026
New post up on Cheaper Heat. Q: What's haunting our energy system? A: the ghost of investments and policies past More about the afterlives of gas infrastructure here: cheaperheat.substack.com/p/the-afterl...
cheaperheat.substack.com
The Afterlives of Gas Infrastructure
How past decisions shape our energy future
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Reposted by Kristin George Bagdanov
Canary Media Inc. @canarymedia.com · 25/05/2026
April 2026 belongs in the clean energy history books. It’s the first time wind and solar power around the world combined to beat gas over a whole month. www.canarymedia.com/articles/clean-…
canarymedia.com
Another first for renewables: Wind and solar outgenerate gas in April
It’s a milestone moment that shows just how much clean energy has matured in a short amount of time — and a lot more growth is on the way.
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Reposted by Kristin George Bagdanov
Building Decarbonization Coalition @buildingdecarb.org · 22/05/2026
Our energy affordability crisis has a hidden driver: utilities spending billions on gas pipelines. But, as @kgeorgebagdanov.bsky.social and @panamaredhat.bsky.social tell @volts.wtf, states are increasingly implementing policies to transition us away from gas to affordable clean heat and cooling.
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 22/05/2026
It was great chatting with @volts.wtf about the complex topic of the managed gas transition. There’s a lot to do but there are also a lot of great advocates, communities, and policymakers working hard on solutions. @buildingdecarb.org
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 20/05/2026
What do a Marvel movie, a Shakespearean sonnet, and a utility bill have in common? Read my latest post on Cheaper Heat to find out! cheaperheat.substack.com/p/utility-bi...
cheaperheat.substack.com
Utility Bill Literacy
Utility bills are a genre that resists being read
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Reposted by Kristin George Bagdanov
Jan Rosenow @janrosenow.bsky.social · 15/05/2026
Three sectors. One chart. Three very different stories. Buildings: 33% electrified in 1990 → 47% today. Industry: 31% → 33%. Barely moved. Transport: ~1% then, ~1% now. The 23% headline hides three transitions at radically different speeds. Long read coming on Substack: janrosenow.substack.com
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 14/05/2026
I just launched my newsletter "Cheaper Heat," which is based on the premise that energy has never really been “cheap,” but it could actually be affordable. Check out the first post here: cheaperheat.substack.com/p/cheaper-he...
Cheaper Heat Intro
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Reposted by Kristin George Bagdanov
Grist @grist.org · 06/05/2026
According to a new report, one in five homes in the U.S. is heated primarily with space heaters. Replacing those devices with heat pumps could save households an average of $1,530 a year, or $20 billion annually across the country. bit.ly/4d6iUA0
bit.ly
American homes need heat pumps, not space heaters
Ultraefficient heat pumps need to replace more than gas furnaces. They have to replace inefficient space heaters as well.
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Kristin George Bagdanov @kgeorgebagdanov.bsky.social · 05/05/2026
I'm starting a substack! Cheaper Heat is a newsletter about why heat has never really been cheap, and what it would take to make it affordable, clean, and just. Subscribe today to get the first post as soon as it launches: cheaperheat.substack.com/p/coming-soon
Coming Soon: Cheaper Heat
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Reposted by Kristin George Bagdanov
Ember @ember-energy.org · 01/05/2026
In 2025, renewable electricity generated MORE THAN coal for the first time in over 100 years 📈 Driven by RECORD solar, renewable share surpassed a THIRD of global power generation ☀️ ember-energy.org/lat... #GER2026
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Reposted by Kristin George Bagdanov
Canary Media Inc. @canarymedia.com · 30/04/2026
Winter heat pump rates saved Massachusetts residents $37 million this season. Will the program spread to New York and Rhode Island? www.canarymedia.com/articles/heat-p…
canarymedia.com
New winter rates saved at least $37M for Massachusetts heat-pump…
Rhode Island and New York are in the early stages of considering similar discounts for households that install the electric, clean-heating technology.
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Reposted by Kristin George Bagdanov
Building Decarbonization Coalition @buildingdecarb.org · 20/04/2026
MD’s Utility RELIEF Act will help lower energy bills, create jobs & reduce pollution by including +$72M for #HeatPump and other home energy upgrades in MD's FY27 budget & explicitly authorizing the Strategic Energy Investment Fund to fund #BuildingElectrification programs. #EnergySky bit.ly/485Kn30
bit.ly
Maryland’s Utility RELIEF Act allocates over $72 million for equitable home energy upgrades and updates SEIF, expanding access to heat pumps
New heat pump funding and authorization of Maryland’s Strategic Energy Investment Fund for building electrification will lower Marylanders’ energy bills and create jobs
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