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Louisiana teachers' union concerned about educators' future; Supreme Court hears arguments in Trump immunity case; court issues restraining order against fracking waste-storage facility; landmark NE agreement takes a proactive approach to CO2 pipeline risks.

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Speaker Johnson accuses demonstrating students of getting support from Hamas. TikTok says it'll challenge the ban. And the Supreme Court dives into the gray area between abortion and pregnancy healthcare, and into former President Trump's broad immunity claims.

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The urban-rural death divide is widening for working-age Americans, many home internet connections established for rural students during COVID have been broken, and a new federal rule aims to put the "public" back in public lands.

Connecticut Weighs Pros and Cons of Hydropower

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Wednesday, February 1, 2023   

While Connecticut elected officials want to import hydroelectric power from Canada, one group said the option would not be as environmentally conscious as it might seem.

Hydropower turbines are known for injuring or killing the migrating fish passing through them. Environmental advocates feel other considerations must be made, especially as the U.S. moves further on the path toward renewable energy.

Rhea Drozdenko, the Connecticut River Conservancy's river steward in Connecticut, noted some of the dam operators do make adaptations for fish populations, but they could be doing more.

"There are things like fish ladders that help those migratory fish get from the river to the reservoir above," Drozdenko acknowledged. "But a lot of those fish ladders were made, like, 20 years ago, and they aren't actually as effective as promised."

She added updating the fish ladders would be an option. As Connecticut residents face rising power prices, Drozdenko said her organization sees importing hydropower as a temporary solution, with costs going beyond a customer's electric bill. They would also rather see local solutions instead of the state outsourcing its power needs.

Despite the advances in technology, including different types of turbines to generate power, hydroelectric dams also affect river health, and other plant and wildlife species.

Kathy Urffer, the Connecticut River Conservancy's river steward in Vermont, thinks improvements can be made, but it is important to look at all the effects of all the options for energy sources.

"When you start to look at each potential source of energy -- there's wind, there's solar, there's hydro, there's coal -- each one of them has impacts in different ways," Urffer explained. "And different intensity of impacts, even in terms of the sizing of each facility or where it is placed. "

She added there could be easier ways to add renewable energy to the mix in Connecticut with few downsides for the environment. The state already has 13 dams producing electricity.


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