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Give your houseplants a little love and they’ll help you get through winter

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Give your houseplants a little love and they’ll help you get through winter


This is the time of year when indoor houseplants come back into clear focus. Where have they been? We spent our entire summer paying attention to things outdoors. Without question, most houseplants in Alaska suffer as a result.

Given that we do have such a unique fixation with our summer flowers and vegetables, it comes as a surprise to many Alaskans that the No. 1 plant category in the U.S. now happens to be houseplants. Something about the pandemic is the probable cause. People fell in love with their plants and started to buy more.

The internet also has something to do with the heightened interest in houseplants. It is not always easy to get plants shipped up here throughout the year, but fortunately local nurseries and box stores bring them in when you cannot rely on mail, and as long as the car is heated, they can be easily transported home.

Of course, many of us in Alaska have some very special houseplants that we simply cannot let die. These were brought up the Alaska Highway when we moved here. A snippet from, say, Grandma’s Christmas cactus became instant family when settling so far away from home. Today, that Christmas cactus has extremely high sentimental value (not to mention size). So start paying attention.

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First of all, your house’s heating system has kicked in for the winter. Make sure all your plants are appropriately situated away from heat sources (as well as drafts). This is when I start getting questions about spider mites. Look for tiny mites and webs at intersections of stem and leaves and underneath leaves as well as sap under plants.

Thrips are another complaint. These tiny, annoying flies lay eggs in soil. Keep the soil surface dry or put paper over soil so females won’t lay eggs.

Humidity is sometimes of concern. My vote is to keep plants that don’t care (like mother-in-law tongues, spider plants, philodendrons — the big ones) for around the house. If you want a collection of something, say African violets or gloxinia, set up a room or a location where you can add humidity, maybe even enough to fog the windows occasionally! A humidifier works, obviously.

Of course you should clean up your plants. Get rid of dead leaves and those that are half dead as they are not coming back. Shape the plant if it needs it.

Less obvious is whether to repot a plant. If it has outgrown its container, go for it. If not, water regularly and see how it does. If it looks healthy, leave it alone.

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A little bit of store-bought compost or even homemade compost on the soil surface is a good idea. The compost should be enough, but you can add diluted commercial ferts, preferably organic if you see new growth.

One reason why you might see new growth is because you finally took my strongest advice and set up a system to provide extra light to your plants. Whether you grow a collection of plants under it or simply move plants around to give each a turn at some “sun” this winter, set things up now. You will enjoy the results for nine months, not three, and you will be able to start seeds under it, both this winter as well as next spring.

In the early days of this column, I suggested a double or quadruple, fluorescent, shop light fixture. Today I urge you to just hop on the internet and search “Indoor plant lights.” You will find something to suit your needs be it the above suggestion, T-5 bulbs or one of myriad other options. You can and should buy locally, however, if possible. We gotta stick together.

Jeff’s Alaska Garden calendar:

Alaska Botanical Garden: Have you joined? There is as much going on there in the winter as there is in the summer.

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Faucets: Did you disconnect hoses and timers and turn off the outdoor water? Had troubles in the past? Get and use a foam faucet cover.

Driveways and walks: Mark them so you know where the snow should be piled.





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Alaska Sees Coldest December In Years | Weather.com

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Alaska Sees Coldest December In Years | Weather.com


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Do you think that Alaska is cold during winter? Of course it is! However, the type of cold the state is experiencing right now if unprecedented. How about having consecutive days of temperatures colder than 40 degrees below zero!

This is true for much of the Alaskan interior, particularly near Fairbanks and in between the Alaska and Brooks mountain ranges.

Over the last four days in Fairbanks, temperatures have struggled to reach 40 degrees below zero, with organizers in Fairbanks even postponing their annual New Year’s Eve fireworks show due to the extreme cold.

The temperature in the final few minutes of 2025 in Fairbanks was 43 degrees below zero.

In other words, conditions are unbearably and dangerously cold, even by local standards in Central Alaska.

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In Chicken, Alaska, located near the Canadian Border, temperatures dropped as low as 62 degrees below zero! Numerous other locations in the eastern Alaskan Interior have seen temperatures between 50 and 60 degrees below zero.

On top of bringing dangerously cold minimum temperatures, this most recent cold snap has also been more prolonged than usual.

Temperatures in much of Alaska have been largely colder than usual since roughly December 5th, 2025

Some regions in eastern Alaska and the neighboring Yukon Territory in Canada have seen combined December temperatures up to 30 degrees below the climatological average.

For reference, the average December temperature in Fairbanks from 1904 to 2025 is 22 degrees below zero with much of central Alaska having similarly cold December temperatures on average. The city has seen a temperature departure of 18.5 degrees below average for December 2025, ranking as the 8th coldest December on record.

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This means that much of east-central Alaska has been stuck between 40 and 50 degrees below for nearly an entire month!

While many factors affect the severity of winters in Alaska, one notable statistic is the unusually high snowfall in portions of Alaska this past December. Fairbanks saw more than double its usual snowfall for the month of December.

Juneau, Alaska’s capital, located in far-southeast Alaska, has seen nearly its entire annual snowfall in December alone, at over 80 inches.

Snowfall promotes cold temperatures by reflecting light from the sun back to space. In Alaska, there is already very little sunlight during the winter due to its positioning on and near the Arctic Circle.

What little sunlight snow-covered portions of Alaska have seen has been quickly reflected back to space by the unusually heavy snowpack.

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In Central Alaska, located between the Alaska and Brooks ranges, the heavy snowpack, lack of sunlight, and lack of transport of air from warmer locations have led to the development of an arctic high pressure system, leading to stable conditions and light winds. These conditions cause the land to rapidly lose heat, becoming even colder. With this arctic high pressure is in place, central Alaska has remained cold. However, a slight breakdown in the strength of the high will allow temperatures to warm somewhat (see forecast for next 3 days below).

Fortunately, this pattern will break down as we approach mid-January. A more active storm track from the Pacific is poised to bring wetter and warmer conditions to portions of Alaska, especially towards the middle to second half of the month. While this wetter pattern means snow for most, temperatures will improve, being far more bearable than the current temperatures in the 40 to 50 degree below zero range.

Hayden Marshall is a meteorologist intern and First-Year-Master’s Student at the Georgia Institute of Technology. He has been following weather content over the past three years as a Storm Spotter and weather enthusiast. He can be found on Instagram and Linkedin.





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Alaska’s delegation responds to situation in Venezuela

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Alaska’s delegation responds to situation in Venezuela


ANCHORAGE, Alaska (KTUU) – Officials say Venezuela’s president, Nicolás Maduro, and his wife are in New York Saturday night after they were captured in a U.S. military operation that came amid strikes in the country’s capital.

Alaska’s delegation has responded to the situation.

Senator Dan Sullivan commented on the situation saying, “In the aftermath of last night’s remarkable operation, America and the world are safer.”

He continued, saying in-part, “Maduro was an illegitimate, indicted dictator who has been leading a vicious, violent narco-terrorist enterprise in our Hemisphere that was responsible for the deaths of tens of thousands of Americans. He will now face American justice. The interim Venezuelan government must now decide that it is in their country’s and people’s interest to cooperate with the United States and reject Maduro’s legacy of violence and narco-terrorism.”

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Senator Lisa Murkowski said the U.S. does not recognize Maduro as the legitimate leader of Venezuela.

She said in-part, “While I am hopeful that this morning’s actions have made the world a safer place, the manner in which the United States conducts military operations, as well as the authority under which these operations take place, is important. When the Senate returns to Washington next week, Congress has been informed that we will receive additional briefings from the administration on the scope, objectives, and legal basis for these operations.”

Representative Nick Begich posted his statement on Facebook. He called the situation a “lawful arrest” and said it was “a powerful and flawless execution of American power and capability.”

Begich continued, saying in-part, “Stability and accountability in the Western Hemisphere are core U.S. national interests. For far too long, criminal networks operating in our own hemisphere have exploited weak governance and corruption. The result has been poisoned streets, overwhelmed borders, and countless American lives lost to fentanyl and other illicit drugs.”

See a spelling or grammar error? Report it to web@ktuu.com

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Opinion: Before Alaska becomes an AI data farm, be sure to read the fine print

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Opinion: Before Alaska becomes an AI data farm, be sure to read the fine print


The Stargate artificial intelligence data center complex in Abilene, Texas. (AP)

Artificial intelligence is driving a revolution in the economy and culture of the United States and other countries. Alaska is being pitched as the next frontier for one of the most energy-intensive industries: data centers, with their primary purpose of advancing AI, socially disruptive to a degree as yet unknown.

Gov. Mike Dunleavy, the state’s biggest promoter, has invited more than a dozen high-tech firms, including affiliates of Microsoft, Facebook and Amazon, to establish “data farms” in Alaska. He has personally toured executives around potential sites in the Anchorage and Fairbanks areas. The Alaska Legislature has been a bit more circumspect, though its House Concurrent Resolution 3 (HCR 3) states that “the development and use of artificial intelligence and the establishment of data centers in the state could stimulate economic growth, create job opportunities and position the state as a leader in technological innovation.” True, however, the resolution makes no mention of drawbacks stemming from data center development.

The Northern Alaska Environmental Center (NAEC), based in Fairbanks, is examining the known and potential benefits, costs and risks of data center growth in the state. It urges a well-informed, unhurried, transparent and cautious approach.

First, though, what are data centers? They are facilities that house the servers, storage, networking and other computing infrastructure needed to support AI and other digital services, along with their associated electrical and cooling infrastructure.

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Generally speaking, there are two categories of data centers. One is the massive hyperscale facility, typically operating at multi-megawatt scale and designed to scale much higher. An example is the proposed Far North Digital (FND) Prudhoe Bay Data Center. It would start with a capacity of 120 megawatts with “significant expansion potential.” Natural gas would power it.

The other kind is the micro or microgrid data center. A good example is Cordova’s Greensparc Corp/Cordova Electric Cooperative 150-kilowatt facility. It is powered by 100% renewable energy from the nearby hydroelectric plant. We concur with the University of Alaska Fairbanks’ Alaska Center for Energy and Power (ACEP) analysis that contends that such smaller and sustainable data centers, sometimes integrated into existing microgrids, are more feasible for Alaska, particularly in underserved or remote communities.

The main problem with data centers is their high to huge energy demands, especially hyperscale ones that can consume as much electricity as 100,000 homes. Cooling can account for about 40% of a facility’s energy use, though it varies. While Alaska’s cold climate is an environmental advantage, reducing the need for energy-intensive mechanical cooling systems, cooling still requires a lot of water. The NAEC advocates that any new data centers be required to minimize use and thermal pollution of waters and reuse waste heat for local heating.

The Railbelt grid already faces constraints and expensive upgrade needs. The NAEC believes that if new data centers are developed, regulatory safeguards must be in place to ensure they do not exacerbate grid shortages and raise household electricity costs.

Most electricity powering data centers still comes from fossil fuels, even as operators sign renewable contracts and add clean generation. Building fossil fuel-powered data centers would lock in high-emissions infrastructure for decades, contradicting global decarbonization efforts. NAEC suggests that any new data center be required to build or contract for an equivalent amount of clean energy generation (wind, solar, hydro or geothermal) to match its consumption.

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There are many other concerns that need to be addressed when considering data centers and AI development. One is the problem of electronic waste, or e-waste. Needed upgrades to data centers result in e-waste, which contains hazardous materials. Given Alaska’s remote potential sites and limited recycling infrastructure, the cost of appropriately dealing with e-waste should be factored into data center decisions.

In their haste to recruit data centers, several states have granted substantial tax abatements and subsidies, often with limited public benefit. Alaska must learn from the mistakes made elsewhere. Before considering approval of any new data centers, legislation should be in place that ensures that the corporations that will profit do not get discounted power rates or tax breaks and pass additional costs to ratepayers, including costs for needed upgrades.

Yes, data centers provide some much-needed diversification to Alaska’s economy, but not much. They are highly capital intensive and employ many in the construction phase, but few for operation. Companies should be required to train and hire local residents to the degree practical.

Then there is the profound but scarcely recognized issue that transcends energy, economics and the environment. Data centers expand the compute available for increasingly capable AI systems. Some researchers and industry leaders argue this could accelerate progress toward AI that matches or exceeds human capabilities, along with new risks. Ultimately, the greatest cost of data centers and AI may be the changes wrought to our humanity and society, for which we are woefully unprepared.

Roger Kaye is a freelance writer based in Fairbanks and the author of “Last Great Wilderness: The Campaign to Establish the Arctic National Wildlife Refuge.” He sits on the Issues Committee of the Northern Alaska Environmental Center.

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