The Center for Land Use Interpretation Newsletter
CLUI photo
Spring 2025, #48
signs at Sunset Crater Volcano National Monument, Arizona
Winter 2024, #47
Many pumped storage projects have a Francis-type reversible pump/turbine impeller on display on the grounds outside the plant, such as this one at Muddy Run in Pennsylvania. One of these is installed on each of the generating units inside the plant, and enables it to produce electricity rotating in one direction, and to pump water when run in the other direction. CLUI photo
Winter 2023, #46
Lay of the Land 2022, CLUI photo
Winter 2022, #45
Winter 2021, #44
Winter 2020, #43
Winter 2019, #42
Winter 2018, #41
Winter 2017, #40
Winter 2016, #39
Winter 2015, #38
Winter 2014, #37
Winter 2013, #36
Winter 2012, #35
Winter 2011, #34
Spring 2010, #33
Spring 2009, #32
Spring 2008, #31
Winter 2007, #30
Winter 2006, #29
Spring 2005, #28
Summer 2004, #27
Winter 2003, #26
Spring 2003, #25
Fall 2002, #24
Spring 2002, #23
Fall 2001, #22
Spring / Summer 2001, #21