Thursday, September 12, 2013

Parish Picnic and Compostable Products

This year's Parish Picnic used compostable plates, cups and utensils:   (2013-09-08) (Written by Stephen Lavender)

The St. Francis Parish Picnic always offers great food and fun. This year's picnic celebrated creation and the spirit of community in a new way. The Picnic Committee selected compostable plates, cups and utensils over conventional paper and plastic products. Why is this important?

Single use items such as plates, cups and utensils bring their manufacturing history to our picnic. After mere moments of use they leave the party for an unseen afterlife. Let's consider both ends of their picnic appearance.

Conventional paper plates begin as leftovers from paper production. Managed forests grow for years to generate pulp products. Ingredients including cellulose, oil (think petroleum), resin and wood chemicals are assembled into plates. Plastic utensils and those nasty Styrofoam cups also have origins in petroleum and other chemicals. None of these items are compostable. Producing them increases the demand for petroleum and generates greenhouse gases. Their disposal initiates a VERY long, unproductive existence in a landfill.

Our compostable plates are formed from bagasse and wheatstraw fibers. Bagasse remains after removing juice from sugarcane while wheatstraw is the remnant after extracting wheat grain and chaff. Both fibers are annually renewable. Compostable plates have no petroleum products among their contents.

Compostable utensils and cold beverage cups each claim polylactide, a corn based material as their primary ingredient. Talc is added to polylactide for rigidity in creating utensils. Corn is another annually renewable crop and these products too are fully compostable.

The Picnic Committee considered these questions before making their selection: What's the impact of production and delivery on our environment? What's the length of this product's useful life? Can it be recycled or disposed of responsibly?

Congratulations to our Picnic Committee for playing an important role in protecting the gift of creation!
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Tuesday, September 10, 2013

Introductory Energy Evaluation - Rebuild Michigan Site Visit


Especially so that we all have access to the list ... Summary of Energy Saving Measures ...
I have posted the PDF Rebuild_Michigan_St_Francis_IEE_CEC_2013-08-28...
our St. Francis Parish Introductory Energy Evaluation ... Prepared by: Joel Baetens of Clean Energy Coalition & Michigan Energy Office, Michigan Economic Development Corporation...



Or, directly go to the link at:  


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Summary of Energy Saving Measures 
Several energy saving measures were identified for the campus. This section provides an overview of the largest 
categories where major energy saving upgrades are possible.
Energy Conservation Measure Description

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No/Low-Cost Measures

Lighting De-lamp over lit areas. Use occupancy sensors to control lights in offices, restrooms, storage areas, break rooms, and hallways. Use photo sensors for exterior lighting. Replace Incandescent lamps with CFL or LED. 
Building Shell Annually inspect exterior door seals for failure and replace when needed. 
Lock windows. Seal retires exhaust stacks. Repair Sump pump. Clean roof drains.
HVAC Control heating registers with a thermostat. Add basement heating unit filters to maintenance list. Replace line-set insulation. Turn fan control to 'AUTO'. Use cogged belts on air handlers. Utilize passive cooling in the gymnasium. Utilize a temperature setback schedule. 
Hot Water Insulate supply pipes. Install low-flow fixtures. Add low-flow aerators to faucets. Repair leaks.
Plug Loads Use smart plug strips for office equipment. Turn off computer labs when not in use. 

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Moderate-Cost Measures

Lighting Install horizontal blinds. Replace exterior and interior HID lights with LED or induction. Replace T12 with T8 linear fluorescent lamps and ballasts. 
Building Shell Replace single pane windows with double pane units. 
HVAC Take building operator training course. Update new boiler controls. Insulate external ductwork. Update fans and controls in gymnasium. Have steam trap analysis performed. Update to enthalpy controlled economizer. 
Hot Water Consider demand water heaters. 

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High-Cost Measures

Building Shell Install roof insulation to R50 hr-ft2 -F°/Btu. 
HVAC Replace steam boiler systems with high efficiency hot water boiler system. 
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---------- Forwarded message ----------
Date: Wed, Aug 28, 2013 
To: Maria Kook       Hi Maria:      Thank you!! Now you can get started with the Kilowatt Crackdown & Portfolio Manager...  
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---------- Forwarded message ----------
From: Joel Baetens <joel@cec-mi.org>
Date: Wed, Aug 28, 2013 at 5:31 PM

Clean Energy Coalition

Joel Baetens  | Project Manager
924 N. Main, Suite 2 | Ann Arbor, MI 48104
734.585.5720 x11 | 734.418.1681 f
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