Wednesday, March 29, 2023


Banking woes send consumers looking for safer alternatives, some Indiana communities resist a dollar chain store "invasion," and a permit to build an oil pipeline tunnel under the Great Lakes is postponed.


Republicans say it is premature to consider gun legislation after the Nashville shooting, federal officials are unsure it was a hate crime, and regulators say Silicon Valley Bank was aware of its financial risks.


Finding childcare is a struggle everywhere, prompting North Carolina's Transylvania County to try a new approach. Maine is slowly building-out broadband access, but disagreements remain over whether local versus national companies should get the contracts, and specialty apps like "Farmers Dating" help those in small communities connect online.

Opening Up Space on MN's Clean-Energy 'Highway'


Friday, October 14, 2022   

The Midwest electric grid held up against a series of heat waves this past summer. But industry voices say as states such as Minnesota add more renewable energy, maintaining reliability and boosting transmission space is key.

In the past decade, 81% of new electricity-generation capacity in Minnesota has come from sources such as wind and solar. JoAnn Thompson, vice president for asset management at Otter Tail Power, said it's encouraging to see this shift, with analysts noting renewables are proving to be more cost-effective. However, she said all this energy needs a place to go.

"These transmission lines have a capacity limit," she said, "so they can only take so much generation being flowed over these lines."

She said finding more space would help her utility reach its clean-energy goals and deliver affordable power to customers.

The Midcontinent Independent System Operator (MISO) recently reported another record application period for renewable projects. MISO also just approved 18 new long-range transmission projects across the upper Midwest, but it will take several years for them to be operational.

Thompson said they're appealing to regulators to do all they can to see these upcoming projects meet all the necessary requirements to avoid even longer timelines, "and that collaboration and coordination is going to be very critical to ensure that we're able to timely develop and construct the necessary transmission."

Mike Schowalter, senior policy associate for clean electricity with the group Fresh Energy, said having a clogged transmission system means extra infrastructure work to accommodate certain projects, making them a little more costly in the short term. Ideally, he said, the region needs a grid that isn't specifically designed for power from fossil fuels.

"It's shifting to where it's sunnier or where it's windier," he said, "and we need to rebuild that grid in order to actually take advantage of those resources."

He said doing so would result in a more even distribution of renewable energy, allowing all parts of Minnesota and beyond to access these sources.

Disclosure: Fresh Energy contributes to our fund for reporting on Climate Change/Air Quality, Energy Policy, Environment, Environmental Justice. If you would like to help support news in the public interest, click here.

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