New Research Further Demonstrates Problems with Surface Temperature Records and Models

It is not just that the Earth has warmed less than biased temperature measurements indicate, it has also warmed less than climate models have said it should for the amount of CO2 humans have emitted into the atmosphere.

Climate Change Weekly has long detailed the severe problems with surface temperature records, driven largely by the Urban Heat Island (UHI) effect compromising the integrity of the vast majority of temperature stations.

In two studies for The Heartland Institute, meteorologist Anthony Watts detailed the extent to which the surface station record in the United States is compromised by station siting that violates the National Oceanic and Atmospheric Administration’s (NOAA) own standards for the proper, unbiased, siting of surface stations. Watts’ initial 2009 study found that 89 percent of the surface stations in NOAA’s and the National Weather Service’s (NWS) system were poorly sited and biased. After the study, NOAA/NWS closed some of the most severely compromised, ridiculously sited stations highlighted in report. Indeed, NOAA had already recognized the problem and had prior to the first study’s release established the U.S. Climate Reference Network (USCRN), consisting of 137 climate observing stations with the best equipment, existing in stable locations unlikely to ever be compromised by nearby development. At the same time, however, NOAA also added thousands of previously unregulated stations established and maintained by others to its system.

The larger system provides more comprehensive coverage, but the vast majority of the stations are, unsurprisingly, poorly sited. As a result, Watts’ follow up survey of NOAA’s surface station network found 96 percent of the stations used to determine U.S. average temperatures are biased upward due to poor siting. The UHI has compromised them.

How bad is the problem? As explained in an article in The Epoch Times, the U.S. Environmental Protection Agency has estimated that “daytime temperatures in urban areas are 1–7 degrees Fahrenheit higher than temperatures in outlying areas, and nighttime temperatures are about 2–5 degrees Fahrenheit higher.” Whereas the temperature record from the USCRN indicates little or no temperature change during its 18 years of existence, the broader network supports claims that the U.S. is warming. By the way, as detailed in previous Climate Change Weekly posts, what’s true for the United States is also true for the global surface station network and, since 2015, for the ocean temperature measurement system. Both are biased by poor siting compromising the validity of the temperatures measured.

A new report from the Heritage Foundation by Roy Spencer, Ph.D., a long-time friend of The Heartland Institute, principal research scientist at the University of Alabama in Huntsville, and currently a visiting fellow in The Heritage Foundation’s Center for Energy, Climate, and Environment, looks at a slightly different problem with temperatures: the difference between measured warming and climate model temperature projections. It is not just that the Earth has warmed less than biased temperature measurements indicate, it has also warmed less than climate models have said it should for the amount of CO2 humans have emitted into the atmosphere.

Spencer’s research found recent warming is likely not due solely to human greenhouse gas emissions, and the warming experienced is substantially less than climate models have predicted—43 percent less, in fact. And that’s even when readings from the UHI-biased stations are included.

Spencer examined summertime temperature readings for 12 Corn Belt states in the United States. Each of the 36 models he compared to measured warming by surface stations, weather balloons, and global satellites overstated the amount of warming experienced, with most of the models off by 100 percent or more. (See the graphic, below)

Spencer is also working on a large-scale study to explain the discrepancy between urban and rural temperature stations globally, and how that plays into recent claims temperatures are setting all-time records. His preliminary data suggests measured warming is strongly correlated to population density. As cities grow, and populations increase and become more densely packed, temperatures in urban and suburban areas rise faster than in the surrounding countryside, once again confirming Watts’ conclusion that the temperature record is compromised by UHI.

If Watts’ and Spencer’s research are correct, not only do climate models “run too hot,” as even some of their proponents have been forced to admit, but the regularly reported surface station record is running too hot as well.

Related Topics:#ClimateModels #HeartlandDailyNews #HSterlingBurnett #SurfaceTemperatureRecords #UrbanHeatIsland #USClimateReferenceNetwork

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Trump Takes More Action To Get Government Out Of LNG’s Way

Published on April 4, 2025

Todayville

From the Daily Caller News Foundation

By David Blackmon

The Trump administration moved this week to eliminate another Biden-era artificial roadblock to energy infrastructure development which is both unneeded and counterproductive to U.S. energy security.

In April 2023, Biden’s Department of Energy, under the hyper-politicized leadership of Secretary Jennifer Granholm, implemented a new policy requiring LNG projects to begin exports within seven years of receiving federal approval. Granholm somewhat hilariously claimed the policy was aimed at ensuring timely development and aligning with climate goals by preventing indefinite delays in energy projects that could impact emissions targets.

This claim was rendered incredibly specious just 8 months later, when Granholm aligned with then-President Joe Biden’s “pause” in permitting for new LNG projects due to absurd fears such exports might actually create higher emissions than coal-fired power plants. The draft study that served as the basis for the pause was thoroughly debunked within a few months, yet Granholm and the White House steadfastly maintained their ruse for a full year until Donald Trump took office on Jan. 20 and reversed Biden’s order.

Certainly, any company involved in the development of a major LNG export project wants to proceed to first cargoes as expeditiously as possible. After all, the sooner a project starts generating revenues, the more rapid the payout becomes, and the higher the returns on investments. That’s the whole goal of entering this high-growth industry. Just as obviously, unforeseen delays in the development process can lead to big cost overruns that are the bane of any major infrastructure project.

On the other hand, these are highly complex, capital-intensive projects that are subject to all sorts of delay factors. As developers experienced in recent years, disruptions in supply chains caused by factors related to the COVID-19 pandemic resulted in major delays and cost overruns in projects in every facet of the economy.

Developers in the LNG industry have argued that this arbitrary timeline was too restrictive, citing these and other factors that can extend beyond seven years. Trump, responding to these concerns and his campaign promises to bolster American energy dominance, moved swiftly to eliminate this requirement. On Tuesday, Reuters reported that the U.S. was set to rescind this policy, freeing LNG projects from the rigid timeline and potentially accelerating their completion.

This policy reversal could signal a broader approach to infrastructure under Trump. The Infrastructure Investment and Jobs Act, enacted in 2021, allocated $1.2 trillion to rebuild roads, bridges, broadband and other critical systems, with funds intended to be awarded over five years, though some projects naturally extend beyond that due to construction timelines. The seven-year LNG deadline was a specific energy-related constraint, but Trump’s administration has shown a willingness to pause or redirect Biden-era infrastructure funding more generally. For instance, Trump’s Jan.20 executive order, “Unleashing American Energy,” directed agencies to halt disbursements under the IIJA and IRA pending a 90-day review, raising questions about whether similar time-bound restrictions across infrastructure sectors might also be loosened or eliminated.

Critics argue that scrapping deadlines risks stalling projects indefinitely, undermining the urgency Biden sought to instill in modernizing U.S. infrastructure. Supporters argue that developers already have every profit-motivated incentive to proceed as rapidly as possible and see the elimination of this restriction as a pragmatic adjustment, allowing flexibility for states and private entities to navigate permitting, labor shortages and supply chain issues—challenges that have persisted into 2025.

For example, the $294 billion in unawarded IIJA funds, including $87.2 billion in competitive grants, now fall under Trump’s purview, and his more energy-focused administration could prioritize projects aligned with his energy and economic goals over Biden’s climate and DEI-focused initiatives.

Ultimately, Trump’s decision to end the seven-year LNG deadline exemplifies his intent to reshape infrastructure policy by prioritizing speed, flexibility and industry needs. Whether this extends formally to all U.S. infrastructure projects remains unclear, but seems likely given the Trump White House’s stated objectives and priorities.

This move also clearly aligns with the overall Trump philosophy of getting the government out of the way, allowing the markets to work and freeing the business community to restore American Energy Dominance in the most expeditious way possible.

David Blackmon is an energy writer and consultant based in Texas. He spent 40 years in the oil and gas business, where he specialized in public policy and communications.

Automotive

Auto giant shuts down foreign plants as Trump moves to protect U.S. industry

Published on April 4, 2025

Todayville

MxM News

Quick Hit:

Stellantis is pausing vehicle production at two North American facilities—one in Canada and another in Mexico—following President Donald Trump’s announcement of 25% tariffs on foreign-made cars. The move marks one of the first corporate responses to the administration’s push to bring back American manufacturing.

Key Details:

In an email to workers Thursday, Stellantis North America chief Antonio Filosa directly tied the production pause to the new tariffs, writing that the company is “continuing to assess the medium- and long-term effects” but is “temporarily pausing production” at select assembly plants outside the U.S.
Production at the Windsor Assembly Plant in Ontario will be paused for two weeks, while the Toluca Assembly Plant in Mexico will be offline for the entire month of April.
These plants produce the Chrysler Pacifica minivan, the new Dodge Charger Daytona EV, the Jeep Compass SUV, and the Jeep Wagoneer S EV.

Diving Deeper:

On Wednesday afternoon in the White House Rose Garden, President Trump announced sweeping new tariffs aimed at revitalizing America’s auto manufacturing industry. The 25% tariffs on all imported cars are part of a broader “reciprocal tariffs” strategy, which Trump described as ending decades of globalist trade policies that hollowed out U.S. industry.

Just a day later, Stellantis became the first major automaker to act on the new policy, halting production at two of its international plants. According to an internal email obtained by CNBC, Stellantis North American COO Antonio Filosa said the company is “taking immediate actions” to respond to the tariff policy while continuing to evaluate the broader impact.

“These actions will impact some employees at several of our U.S. powertrain and stamping facilities that support those operations,” Filosa wrote.

The Windsor, Ontario plant, which builds the Chrysler Pacifica and the newly introduced Dodge Charger Daytona EV, will shut down for two weeks. The Toluca facility in Mexico, responsible for the Jeep Compass and Jeep Wagoneer S EV, will suspend operations for the entire month of April.

The move comes as Stellantis continues to face scrutiny for its reliance on low-wage labor in foreign markets. As reported by Breitbart News, the company has spent years shifting production and engineering jobs to countries like Brazil, India, Morocco, and Mexico—often at the expense of American workers. Last year alone, Stellantis cut around 400 U.S.-based engineering positions while ramping up operations overseas.

Meanwhile, General Motors appears to be responding differently. According to Reuters, GM told employees in a webcast Thursday that it will increase production of light-duty trucks at its Fort Wayne, Indiana plant—where it builds the Chevrolet Silverado and GMC Sierra. These models are also assembled in Mexico and Canada, but GM’s decision suggests a shift in production to the U.S. could be underway in light of the tariffs.

As Trump’s trade reset takes effect, more automakers are expected to recalibrate their production strategies—potentially signaling a long-awaited shift away from offshoring and toward rebuilding American industry.

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