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60 episodes
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Climate Cast Minnesota Public Radio
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- News
MPR News meteorologist Paul Huttner with the latest research on our changing climate.
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How do you define clean energy? Minnesota climate group working on answer
Last year, the Minnesota Legislature passed a law requiring the state’s electrical utilities to transition to 100 percent carbon-free energy sources by 2040.
That means replacing power sources that produce carbon dioxide such as coal and natural gas with renewable sources such as solar, wind, hydropower and biomass.
But how do you define “carbon-free” and what guidelines will be used to make sure utilities are meeting that standard? “We’re really hoping that carbon-free actually means carbon-free,” said B. Rosas, a policy manager with the advocacy group Climate Generation.
Rosas talked to Paul Huttner about the organization’s efforts.
To hear the full conversation, click play on the audio player above or subscribe to the Climate Cast podcast. -
Drought-free, but for how long? How climate change affects dry and wet trends in Minnesota
Recent abundant levels of rainfall across the state have pulled Minnesota out of drought for the first time since June 2022.
Will this rainfall pattern continue? And how are Minnesota’s precipitation swings a symptom of climate change?
Kenneth Blumenfeld with the Minnesota State Climatology Office talks about recent rainfall across the state and explains how both dry and wet patterns — sometimes lasting several months — are connected to climate change. -
What to know about Minnesota's new e-bike rebate program
Looking to buy a new e-bike?
Well, the Minnesota Department of Revenue has a new rebate program to help with the costs.
Assistant Commissioner Sarah Bronson from the Department of Revenue talks through details of the program and how to apply. -
Lawmakers pass much needed permitting reforms for clean energy projects as session wraps
The 2024 Minnesota Legislature session is a wrap. So, what got done this year with climate progress in Minnesota?
Walker Orenstein is a reporter for the Star Tribune. He says the changes to the permitting process for clean energy projects passed by lawmakers is a major step forward. -
The impact of building codes on climate change
Heating and cooling our homes and buildings in Minnesota contribute about 40 percent of our state’s greenhouse gas emissions. What opportunity exists to reduce our carbon footprint by updating our building codes?
MPR News correspondent Dan Kraker wrote about that recently and shared his key takeaways. -
A U of M scientist is using leaf glow to better track climate change
A scientist at the University of Minnesota may have found a better way to track the effects of climate change on Arctic and boreal regions like northern Minnesota where temperatures are rising at some of the fastest rates in the world.
Rui Cheng, a professor in the Department of Bioproducts and Biosystems Engineering at the University of Minnesota, is behind the research on using leaf glow to monitor vegetation dynamics.
While not visible under natural light, leaf glow can be detected using remote sensing and can provide important information about the health of Arctic-boreal ecosystems.
Cheng shared more about the research on this week’s Climate Cast.