Weatherization 101 at Blatchley Middle School

Energy education classes in Blatchley Middle School are back by popular demand. Sixth grade social studies teacher, Tom Henshaw, welcomed a lesson on hydroelectricity and Sitka's energy thresholds last semester and was so pleased with it, he requested another lesson focusing on energy this semester.

The lesson that all 115 students received was Weatherization 101. In this lesson, students learned a variety of ways to weatherize their homes for projects both small and large. Some of the weatherization projects examined were as simple as upgrading to energy efficient lighting. In this portion, students participated in class discussions that gave them an in-depth look at the difference between incandescent and compact fluorescent light bulbs. One of the more tedious and costly weatherization upgrades the students learned about was adding and identifying energy efficient insulation. Students were briefed on the four main types of insulation and given pros and cons for each. After analyzing the various insulation types, students broke off into groups and used their knowledge of insulation to rank four different samples of insulation from least to most efficient. Many of the groups were able to properly rank the insulation.

By the end of the lesson, students were aware of several ways to weatherize their homes and were encouraged to try some of the methods discussed in class with their families. Despite packed schedules at the end of this school year, several other teachers made it a priority to make Weatherization 101 available to their classes as well. One third grade class was taught this lesson last week and a fourth grade class is scheduled to receive it in the beginning of May.

As a conclusion to the energy education these classes have received over the course of this year, each of the classes plans to take a field trip in May to experience Sitka's energy first-hand. With the help and support of the Electric Department, the students will be able to tour the diesel generators the town uses when hydroelectricity alone cannot support electric needs. The tour will be led my engineer, Andy Eggen, and show students just how much diesel fuel is needed to run the diesel generators. When in full swing, the diesel generation plant uses eight truckloads of fuel in a single day! The students will also get a tour of the Blue Lake Powerhouse led by Senior Operator, Frank Rogers. During this part of the tour, students will look at how the City controls the hydroelectricity produced by the dams and will allow them to see the infrastructure that allows Sitka to have this renewable energy. By the end of this year, the hope is that some of Sitka's youth will have the knowledge necessary to make wise choices regarding energy conservation and lead their generation towards an energy independent Sitka.


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