Sign in

Grady McCallie

@gradym.bsky.social
278 followers 170 following 105 posts

Environmental advocate in North Carolina. Water, flood resilience, climate, toxics, growth. Non-work: gardening, books, hiking.

PostsRepliesMedia
Grady McCallie @gradym.bsky.social · 2h
This is a slow but important story, really well told: The Long Game of Preserving the ‘Livers of the River’ www.theassemblync.com/news/environ...
theassemblync.com
The Long Game of Preserving the ‘Livers of the River’
Meet the state biologist on a mission to save the endangered elktoe mussel, hard-hit by Helene and critical role for river health.
000
Reposted by Grady McCallie
NC Conservation Network @ncconservation.bsky.social · 06/10/2026
"a proposed amendment to cap local property taxes looks appealing, but it’s really a gift to data centers, Duke Energy and Raleigh politicians."
ncnewsline.com
Commentary: Don't eat the candy! • NC Newsline
A proposed amendment to cap local property taxes looks appealing, but it’s really a gift to data centers, Duke Energy and Raleigh politicians.
011
Grady McCallie @gradym.bsky.social · 06/10/2026
Glad to see this project halted - there are much better ways to spend this kind of state and federal money. coastalreview.org/2026/10/port...
coastalreview.org
Port officials scrap planned $1.3 billion Wilmington project | Coastal Review
Facing pushback, the North Carolina State Ports Authority has formally asked the Army Corps of Engineers to halt “further consideration” of the proposed $1.3 billion harbor expansion project.
010
Reposted by Grady McCallie
Climatologist49 @climatologist49.bsky.social · 27/09/2026
Month-to-date temperature departure for the Contiguous U.S. Still on track for the warmest September on record (+3.0F in 1998). 🔥
26520
Reposted by Grady McCallie
Yale Environment 360 @yalee360.bsky.social · 23/09/2026
Some parts of the globe are not just heating up, but heating up faster than they were just a few decades ago. A new analysis reveals where warming has gained pace.
e360.yale.edu
This Map Shows Where Warming Has Accelerated
Some parts of the globe are not just heating up, but heating up faster than they were just a few decades ago. A new analysis reveals where warming has gained pace.
01112
Reposted by Grady McCallie
Outer Banks Voice @outerbanksvoice.bsky.social · 23/09/2026
Strong coastal low brings ‘multiple hazards’ for the next few days
outerbanksvoice.com
Strong coastal low brings ‘multiple hazards’ for the next few days
With the coastal storm expected to impact the Outer Banks starting on Wednesday, Sept. 23, the latest briefing by the National Weather Service at Newport/Morehead City says a strong coastal low wil…
001
Reposted by Grady McCallie
Prof Ian Hall @ianhall.bsky.social · 18/09/2026
The atmosphere just hit a new water-vapour record: 27.35 kg of water vapour per m2 in August 2026, ~20 trillion litres more water than the previous record. Warmer air holds ~7% more moisture per °C. More water vapour means more energy to fuel extreme weather. www.theguardian.com/environment/...
theguardian.com
El Niño and global heating pushes water vapour in Earth’s atmosphere to record levels in August
Global heating contributes to record, with a warmer atmosphere able to hold more water, scientists say
38795438
Grady McCallie @gradym.bsky.social · 02/09/2026
"[T]he long-term decline in civil lawsuits and the collapse under the current administration reflect changes at the Department of Justice as well as at the EPA itself" insideclimatenews.org/news/0109202...
insideclimatenews.org
The Trump EPA Is a Toothless Friend of Polluting Industries, Analysis Shows - Inside Climate News
The EPA’s retreat from its role guarding clean air and water will have lasting effects on public health, critics fear.
000
Reposted by Grady McCallie
coastalreview.org @coastalreview.bsky.social · 01/09/2026
The CRC Science Panel's analysis and recommendations on proposed fixes for the Outer Banks' severe beach erosion were not what the commissioners opposed to the state ban on oceanfront hard structures wanted to hear, nor was the chair's sharp rebuke. coastalreview.org/2026/09/crc-...
coastalreview.org
CRC seawall science skeptics attempt 'political stand': Cahoon | Coastal Review
The Coastal Resources Commission Science Panel's recently presented analysis and recommendations regarding proposed fixes for the Outer Banks' severe beach erosion were not the messages that commissio...
182
Grady McCallie @gradym.bsky.social · 26/08/2026
Rainfall that closed NC 12 on Pea Island part of climate trend coastalreview.org/2026/08/rain...
coastalreview.org
Rainfall that closed NC 12 on Pea Island part of climate trend | Coastal Review
A recent a rainstorm that one transportation engineer described as “an extreme circumstance” nearly impossible to plan for surprised even the most seasoned Outer Bankers when it closed N.C. Highway 12...
000
Grady McCallie @gradym.bsky.social · 12/08/2026
This is a significant concern, and one that the data center applications we've seen simply don't discuss. www.nrdc.org/media/chemou...
nrdc.org
Chemours and Data Centers: A Love Story
Chemours is a major manufacturer of PFAS (aka toxic “forever chemicals”), and it is betting big on data centers.
022
Grady McCallie @gradym.bsky.social · 24/06/2026
Moving away from fossil fuels is an economic as well as environmental win. The current push in the other direction will fail, but will cost ratepayers, and, potentially, investors.
eenews.net
Power companies are still planning for climate regulation. Sort of.
Utilities are leaning into a regulatory future free of carbon restrictions. But they are mindful of a potential future about-face.
010
Grady McCallie @gradym.bsky.social · 23/06/2026
Bill advances sans state funding for terminal groins coastalreview.org/2026/06/bill...
coastalreview.org
Bill advances sans state funding for terminal groins | Coastal Review
The Senate Finance Committee on Tuesday advanced an amended Senate Bill 1001 that excludes a previously included provision for state tax dollars to be tapped to pay for and maintain coastal terminal g...
000
Grady McCallie @gradym.bsky.social · 23/06/2026
Report on effects of hardened shorelines offers no easy fix coastalreview.org/2026/06/repo...
coastalreview.org
Report on effects of hardened shorelines offers no easy fix | Coastal Review
As bills to undo 40 years of coastal policy loom in Raleigh, the Coastal Resources Commission Science Panel last week presented its draft report on erosion-control structures and advised careful consi...
000
Grady McCallie @gradym.bsky.social · 17/06/2026
"Tests show the plant has the highest PFAS levels in finished water, which enters the county’s distribution system, out of any water treatment plant in North Carolina." ncnewsline.com/briefs/group...
ncnewsline.com
Groups sue Robeson County over PFAS in county drinking water • NC Newsline
The Robeson County Landfill is infiltrating the county’s public water system with PFAS, or forever chemicals, according to the lawsuit.
000
Grady McCallie @gradym.bsky.social · 17/06/2026
New commentary published this week: PFAS exposure is associated with reduced duration of breast-feeding among humans (and test animals). That's bad, and another reminder of why we should curb PFAS releases to air and water. link.springer.com/article/10.1...
link.springer.com
Lactation Interrupted: PFAS Impact on Capacity to Breastfeed Ignored - Current Environmental Health Reports
Purpose of Review In this commentary, we focus on the association between exposure to per-and polyfluoroalkyl substances (PFAS) and effects on breastfeeding duration and mammary gland function. We arg...
000
Grady McCallie @gradym.bsky.social · 11/06/2026
Coastal erosion presents real challenges, but seawalls and other hardened structures are a less-than-zero-sum response. On that path, everyone ultimately ends up worse off. We can do better. www.publicradioeast.org/2026-06-10/n...
publicradioeast.org
Trio of NC Senate bills propose overhauling state's coastal hardened structure rules
Supporters of the bills say they are a necessary update to long-standing coastal policy. Skeptics say adding more hardened structures to the coast will simply push erosion elsewhere.
020
Grady McCallie @gradym.bsky.social · 09/06/2026
Setting aside all the environmental issues, the second half of this bill is terrible economic policy. www.canarymedia.com/articles/fos...
canarymedia.com
North Carolina bill would prop up coal until new nuclear is approved
The Republican-backed House passed the Ratepayer Protection Act, which could rein in some data center costs but extend the life of costly old coal plants.
010
Reposted by Grady McCallie
Mike Schade, Toxic-Free Future @mikeschade.bsky.social · 18/05/2026
EPA says it is protecting communities from #PFAS. Meanwhile, the EPA just announced it is rolling back regulation of these #foreverchemicals, such as GenX, in drinking water. Americans deserve stronger protections from toxic chemicals in drinking water, not weaker ones.
011
Reposted by Grady McCallie
Zack Labe @zacklabe.com · 18/05/2026
Last month was the 4th warmest April on record globally. It was also the 7th warmest April for global land areas and the 2nd warmest for ocean areas. Overall, about 7.4% of Earth’s surface recorded its warmest April on record. Data from NOAAGlobalTempv6.1.0. 🧪🛠️🌊
Last month was the 4th warmest April on record globally. It was also the 7th warmest April for global land areas and the 2nd warmest for ocean areas. Overall, about 7.4% of Earth’s surface recorded its warmest April on record. All 10 of the warmest Aprils have occurred since the year 2016.
19135
Grady McCallie @gradym.bsky.social · 12/05/2026
This change is bad for public health. We know that people near roads are exposed to high local concentrations of pollution from vehicles, and emissions inspections lower that exposure. www.newsobserver.com/news/local/c...
newsobserver.com
The EPA grants North Carolina’s request to end vehicle emissions testing
Annual inspections would end in 18 counties, including Wake, Durham and Johnston, but continue in Mecklenburg under state law.
000
Grady McCallie @gradym.bsky.social · 07/05/2026
Really delighted to see that the City of Raleigh has released a native plant guide to help developers choose trees and shrubs that will thrive and provide good habitat: cityofraleigh0drupal.blob.core.usgovcloudapi.net/drupal-prod/...
cityofraleigh0drupal.blob.core.usgovcloudapi.net
000
Grady McCallie @gradym.bsky.social · 29/04/2026
From the article, in a nutshell: "When you roll back these climate targets, you introduce instability for the business community that was producing some of the least cost power in the state — that happened to be clean." www.eenews.net/articles/nor...
eenews.net
North Carolina’s pause on solar spurred by climate rollback
The Legislature last year eliminated a 2030 deadline to cut emissions. Environmentalists say the move opened the door for the state to soft-pedal its clean
000
Grady McCallie @gradym.bsky.social · 27/04/2026
These are lousy rules: "...the rules do not require dischargers to achieve specific reductions in pollution. They set no numeric discharge limits, no required percentage cuts over time, and no fixed deadlines for reducing discharges into waterways..." portcitydaily.com/latest-news/...
portcitydaily.com
‘No limits, no accountability’: Area residents rebuke state’s proposed PFAS, 1,4 dioxane rules | Port City Daily
WILMINGTON — State regulators faced sharp opposition this week during a public hearing on proposed PFAS and 1,4-dioxane rules, as residents raised concerns about the lack of enforceable limits…
000
Grady McCallie @gradym.bsky.social · 16/04/2026
Global warming is making the strongest hurricanes stronger yaleclimateconnections.org/2026/04/glob...
yaleclimateconnections.org
Global warming is making the strongest hurricanes stronger » Yale Climate Connections
Recent studies link human-caused warming to more powerful, more destructive storms worldwide.
000
Reposted by Grady McCallie
Katharine Hayhoe @katharinehayhoe.com · 16/04/2026
Bad news - we'll soon blow through the carbon budget for stabilizing global temperature at 1.5C Good news - progress on clean energy suggests it is possible to stabilize by 2C www.nature.com/articles/s41... What does the science say? Neither is a magic threshold. Every bit of warming matters.
nature.com
Global carbon emissions and decarbonization in 2025 - Nature Reviews Earth & Environment
Global CO2 emissions from fossil fuel combustion and industrial processes increased by +0.7% within 2025. However, large-scale deployment of clean electricity sources during the year avoided 10.3 Gt o...
8335132
Reposted by Grady McCallie
NC Stories @ncstories.bsky.social · 15/04/2026
Raleigh ties the all time record high for this date: 92 degrees: 20 degrees above the 'normal' high.
022
Reposted by Grady McCallie
Chris Bianchi @bianchiweather.bsky.social · 09/04/2026
Not only was March 2026 Colorado’s hottest March on record, it was Colorado’s hottest month compared to average on record (since 1895). Colorado’s statewide temp of 46.8° last month was 13.1° above average, the biggest monthly temp anomaly on record. By far. Unreal. #COwx
610141
Grady McCallie @gradym.bsky.social · 06/04/2026
What if Duke Energy shared the burden of fuel costs with its customers? ncnewsline.com/2026/04/06/w...
ncnewsline.com
What if Duke Energy shared the burden of fuel costs with its customers? • NC Newsline
Advocates want North Carolina to join the handful of other states that require electric utilities to absorb a fraction of fossil fuel prices — rather than saddling customers with all of them, as the c...
000
Reposted by Grady McCallie
Zack Labe @zacklabe.com · 31/03/2026
Many weather stations across the southern two thirds of the U.S. are already logging a record number of 80°F (and even 85°F+) days this year. This really highlights to me the extreme nature of the warmth in March, with many areas already seeing summer-like heat. Graphic from: sercc.com
Map of the lower 48 U.S. showing the rankings for the observed total days of max temperatures >=80°F for January 1, 2026 to March 29, 2026. This includes 1328 weather stations.Map of the lower 48 U.S. showing the rankings for the observed total days of max temperatures >=85°F for January 1, 2026 to March 29, 2026. This includes 1328 weather stations.
49034
Reposted by Grady McCallie
Robb Edwards 🌱 @robedwards1.bsky.social · 27/03/2026
Arctic winter sea ice matches record low for the second year in a row, say scientists phys.org/news/2026-03...
phys.org
Arctic winter sea ice matches record low for the second year in a row, say scientists
For the second consecutive year, winter sea ice in the Arctic reached a level that matches the lowest peak observed since satellite monitoring began in 1979. On March 15, Arctic sea ice extent reached...
05334
Reposted by Grady McCallie
Zack Labe @zacklabe.com · 23/03/2026
The World Meteorological Organization report on the State of the Global Climate 2025 was released today: "Earth's energy imbalance has been growing since the 1960s, reaching a record high in 2025." "Extreme weather impacts millions and costs billions." Press release: wmo.int/news/media-c...
Graph of Earth's energy imbalance from the 1970s to present for three different datasets and measured in Watts per squared metre. There is a long-term increasing trend.
8189100
Reposted by Grady McCallie
Rob Moore @rmoore2023.bsky.social · 24/03/2026
Once again, scientists turn out to be right about climate change. Being able to say, "Told you so," still feels like an unsatisfactory result, of course. www.nytimes.com/2026/03/22/c...
nytimes.com
The Balance That Keeps Climate Stable Is Out of Whack, U.N. Report Finds
052
Reposted by Grady McCallie
Climatologist49 @climatologist49.bsky.social · 24/03/2026
Have you heard about the mega-heat over the western half of the Lower 48 over the last week? Would you believe that the nationwide March departure from normal prior to the previous week was nearly as warm (+7.6F vs +6.8F)?
36918
Grady McCallie @gradym.bsky.social · 23/03/2026
It is hard to say it any simpler than this report does: wmo.int/news/media-c...
wmo.int
Earth’s climate swings increasingly out of balance
Geneva, Switzerland (WMO) – The Earth’s climate is more out of balance than at any time in observed history, as greenhouse gas concentrations drive continued warming of the atmosphere and ocean and me...
110
Reposted by Grady McCallie
Scientific American @sciam.bsky.social · 13/03/2026
Though it may surprise East Coasters, the story of this winter was not record cold but record heat
scientificamerican.com
No U.S. states had a record cold winter. Nine had a record hot one
Though it may surprise East Coasters, the story of this winter was not record cold but record heat
31616258
Grady McCallie @gradym.bsky.social · 04/03/2026
Yikes! Good news for North Carolina, if I'm reading the graphic correctly - our baseline estimates didn't suffer much from this error. (The ocean is however rising rapidly along our coast).
000
Grady McCallie @gradym.bsky.social · 03/03/2026
This lays out the argument for targeted buyouts really well. coastalreview.org/2026/03/opin...
coastalreview.org
Opinion: After 31 houses fall into the ocean, a viable way out | Coastal Review
Guest commentary: As the Atlantic claims more than 30 homes since 2020, it's past time to shift from the cycle of federal subsidies and reactive cleanups toward insurance reforms and proactive retreat...
000
Grady McCallie @gradym.bsky.social · 26/02/2026
NC objects to unwise harbor deepening project, in a "powerful reminder of what responsible stewardship looks like." insideclimatenews.org/news/2502202...
insideclimatenews.org
North Carolina Regulators Nix $1.2 Billion Federal Proposal to Dredge Wilmington Harbor - Inside Climate News
U.S. Army Corps of Engineers failed to explain how it would mitigate environmental harms, including PFAS contamination.
020
Grady McCallie @gradym.bsky.social · 25/02/2026
Key point: “As mold’s ideal conditions grow more prevalent, it remains a big gray area in public knowledge, and both state and federal policy.” Sounds like better protections for renters would be a good start.
000
Grady McCallie @gradym.bsky.social · 24/02/2026
It's worth it for North Carolina to invest in hazard mitigation - including to reduce wind risk. Smart post from NRDC: www.nrdc.org/bio/hope-tho...
nrdc.org
In North Carolina, Opportunities to Protect People—Not Just Insurance Profits
The state can expand proven models that protect homes and keep costs down for families and insurers.
000
Grady McCallie @gradym.bsky.social · 19/02/2026
This - visionary land conservation - is a crucial complement to other kinds of protection, including good stormwater management of developed landscapes and smart planning that keeps new development out of floodplains. coastalreview.org/2026/02/amid...
coastalreview.org
Amid record growth, groups protect tracts from development | Coastal Review
Population growth on the North Carolina coast has ramped up pressure on conservation groups to acquire and set aside land, such as the more than 2,000 acres in coastal counties recently protected from...
000
Grady McCallie @gradym.bsky.social · 13/02/2026
There is no good reason to get rid of the Federal Flood risk Management Standards, and a host of good reasons to keep it. Repealing the standard doesn't just harm the vulnerable; it raises costs for all of us.
000
Grady McCallie @gradym.bsky.social · 13/02/2026
Very good news that should never have been in question: Judge upholds that DEQ can set wastewater permit limits coastalreview.org/2026/02/judg...
coastalreview.org
Judge upholds that DEQ can set wastewater permit limits | Coastal Review
A Wake County Superior Court decision upholds that N.C. Department of Environmental Quality has the authority to set limits of 1,4-dioxane discharges from public wastewater utilities.
000
Reposted by Grady McCallie
NC Stories @ncstories.bsky.social · 12/02/2026
N.C. Judge Upholds the State’s Limits on 1,4-Dioxane Pollution in Utilities’ Wastewater #pollution #environment insideclimatenews.org/news/1102202...
insideclimatenews.org
N.C. Judge Upholds the State’s Limits on 1,4-Dioxane Pollution in Utilities’ Wastewater - Inside Climate News
The chemical, used in solvents, degreasers and some consumer products, is a likely carcinogen that can harm the liver and kidneys.
001
Grady McCallie @gradym.bsky.social · 07/02/2026
Great discussion of data centers across NC. “This is a statewide climate and infrastructure question… And it’s arriving faster than the regulatory framework designed to manage it” www.wral.com/news/investi...
wral.com
The hidden costs of North Carolina’s data center boom
A surge of AI data centers is driving up power and water demand across North Carolina, increasing emissions and electricity costs for customers.
000
Grady McCallie @gradym.bsky.social · 06/02/2026
We need Congress to enact FEMA reform that strengthens the agency and rescues it from current leadership. www.nrdc.org/bio/joel-sca...
nrdc.org
Death by a Thousand Cuts: FEMA Under the Second Trump Administration
The agency’s mission is simple: to help people before, during, and after a disaster. This administration is making that almost impossible.
000
Grady McCallie @gradym.bsky.social · 15/01/2026
And this is despite La Nina: 2025 was Earth's 3rd-warmest year on record yaleclimateconnections.org/2026/01/2025...
yaleclimateconnections.org
2025 was Earth's 3rd-warmest year on record » Yale Climate Connections
Human-caused global warming pushed global temperatures to near-record levels despite the cooling influence of the La Niña phenomenon, which typically suppresses global temperatures.
000
Grady McCallie @gradym.bsky.social · 15/01/2026
This is a necessary project, but it is expensive. It's a good reason to stop prioritizing massive amounts of funding to unnecessary projects elsewhere in the state. www.newsobserver.com/news/busines...
newsobserver.com
The costliest NC road repair after Helene got a lot more expensive
The rebuilding of the eastbound lanes of Interstate 40 through the Pigeon River Gorge is now expected to cost $2 billion.
000