Lab Project - Your Carbon Footprint - Digital Logbook (2)-1

ELECTRICITY USAGE Obtain one electric bill for your residence and fill in the following data Date range for electric bill 0 This date r Number of days in this date range 0 0 Number of people living in your residence 0 0 0 0 Assume 365 Total usage in kwh (from bill for entire residence) Your share of the usage in kwh Your share of the usage in kwh per day Your electricity usage in kwh per year

range will ideally include parts of September/October (our designated "average months") 5 days per year

range will ideally include parts of September/October (our designated "average months") 5 days per year

DRIVING Track your vehicle fuel usage for at least four weeks by logging each fuel fill-up How many vehicles do you operate? 0 Fuel Fill-up Log Vehicle #1 Track fuel purchases for Vehicle #1 over at least 4 weeks; record the number of days betwee Fill-Up Date 1 Oct. 23 0 2 Oct.20. 0 0 3 Nov. 2nd 0 0 4 Oct.18th 0 0 5 Nov. 5th 0 0 6 Oct. 26th 0 0 7 Oct. 15 0 0 8 Oct 13. 0 0 9 Oct. 5th 0 0 10 Oct. 10 0 0 TOTAL 0 0 0 What type of fuel does Vehicle #1 use? 0 Vehicle #2 Track fuel purchases for Vehicle #2 over at least 4 weeks; record the number of days betwee Fill-Up Date 1 Oct. 23 0 2 Oct.20. 0 0 3 Nov. 2nd 0 0 4 Oct.18th 0 0 5 Nov. 5th 0 0 6 Oct. 26th 0 0 7 Oct. 15 0 0 8 Oct 13. 0 0 9 Oct. 5th 0 0 10 Oct. 10 0 0 TOTAL 0 0 Odometer Reading Gallons Purchased Average number of miles driven per day? Expected number of miles driven per year? What is the fuel efficiency (in miles/gallon ) for Vehicle #1? Odometer Reading Gallons Purchased

Enter up to two vehicles below (scroll); see your lab instructor if you operate more than two vehicles en the first and last fill-ups under 'Date/Total' below The following calculations require that the first fill-up results in a full tank The 'gallons purchased' at the first fill-up is unimportant, as this relates to driving that preceded this study The following calculations require that the last fill-up results in a full tank Odometer Reading/Total should be the number of miles traveled between the first and last fill-ups Assume 365 days per year Use the data above for this calculation, not your onboard computer (if present) Gasoline or Diesel (if you are lucky enough to have an electric vehicle, see your lab instructor) en the first and last fill-ups under 'Date/Total' below The following calculations require that the first fill-up results in a full tank The 'gallons purchased' at the first fill-up is unimportant, as this relates to driving that preceded this study The following calculations require that the last fill-up results in a full tank Odometer Reading/Total should be the number of miles traveled between the first and last fill-ups

Assume 365 days per year Use the data above for this calculation, not your onboard computer (if present) Gasoline or Diesel (if you are lucky enough to have an electric vehicle, see your lab instructor)

lapsed between the start and end dates should be at least 4 weeks Notes: itional rows to this table, as needed assume one-way travel e maps (or similar) to determine distances from stop to stop s the miles traveled from stop to stop on a one-way journey te 'Your Share', divide the 'Distance' by the 'Number of Riders' (excluding the driver) here is the sum of the 'Your Share' column (in miles). umber of total days tracking Uber/Lyft usage' value (Cell D8) above for this calculation 65 days per year; enter this value into the Cool Climate Calculator as a second 'Driving' entry. nd all Uber/Lyft vehicles, assume the U.S. (2018) average car fuel efficiency of 25 miles/gallon nd all Uber/Lyft vehicles, assume a gasoline engine

PUBLIC TRANSIT USAGE Track your public transit usage for at least four weeks by logging each bus, commuter rail, light rail, or Am Start date for tracking public transit usage? Oct. 8th The time el End date for tracking public transit usage? Nov. 4th Number of total days tracking public transit usage? City/Regional Bus Journey Important 1 0 0 0 0 2 0 0 0 0 Use Google 3 0 0 0 0 Distance is 4 0 0 0 0 As needed, 5 0 0 0 0 Insert addi 6 0 0 0 0 7 0 0 0 0 8 0 0 0 0 9 0 0 0 0 10 0 0 0 0 TOTAL 0 0 Use the 'Nu 0 Assume 365 Commuter Rail Lines In Denver, Journey Important 1 0 0 0 0 2 0 0 0 0 Use Google 3 0 0 0 0 Distance is 4 0 0 0 0 As needed, 5 0 0 0 0 Insert addi 6 0 0 0 0 7 0 0 0 0 8 0 0 0 0 9 0 0 0 0 10 0 0 0 0 TOTAL 0 0 Use the 'Nu 0 Assume 365 Distance (miles) Repeating (yes/no) If yes, number of journeys Total Distance (miles) All entries Average number of miles ridden per day? Expected number of miles ridden per year? Distance (miles) Repeating (yes/no) If yes, number of journeys Total Distance (miles) All entries Average number of miles ridden per day? Expected number of miles ridden per year?

mtrak train journey. lapsed between the start and end dates should be at least 4 weeks Notes: e maps (or similar) to determine distances from stop to stop s the miles traveled from stop to stop on a one-way journey , include any 'repeat journey' multipliers in the 'Total Distance' (e.g., Column B x Column D = Column E) itional rows to this table, as needed umber of total days tracking public transit usage' value (Cell E8) above for this calculation 5 days per year the commuter rail lines are the A-Line, B-Line, and G-Line Notes: e maps (or similar) to determine distances from stop to stop s the miles traveled from stop to stop on a one-way journey , include any 'repeat journey' multipliers in the 'Total Distance' (e.g., Column B x Column D = Column E) itional rows to this table, as needed umber of total days tracking public transit usage' value (Cell E8) above for this calculation 5 days per year assume one-way travel; for roundtrip, enter the journey one time as a 'repeat × 2' journey assume one-way travel; for roundtrip, enter the journey one time as a 'repeat × 2' journey

light rail includes all RTD rail lines, except the A-Line, B-Line, and G-Line Notes: e maps (or similar) to determine distances from stop to stop s the miles traveled from stop to stop on a one-way journey , include any 'repeat journey' multipliers in the 'Total Distance' (e.g., Column B x Column D = Column E) itional rows to this table, as needed umber of total days tracking public transit usage' value (Cell E8) above for this calculation 5 days per year assume one-way travel; for roundtrip, enter the journey one time as a 'repeat × 2' journey

you expect to occur, between January 1 and December 31 0 0 0 ting flight separately e way flight distances EGORY--------| Extended Trip (>3000 mi) nd the number (not the milage) of categorized trips will be added up separately

FOOD Date 1 Oct. 4th 0 0 5 2 Oct. 2nd 0 0 3 3 Oct. 8th 0 0 4 4 Oct 11th 0 0 5 5 Oct. 19th 0 0 3 6 Oct 20th. 0 0 6 7 Oct. 22nd 0 0 5 8 Oct. 23rd 0 0 3 9 Oct 24th 0 0 4 10 Oct 18. 0 0 3 0 0 41 0 0 4 Important Notes: For packaged food items, use the serving size on the package to determine the number of servings you consu Ensure that you select 'random' days for this evaluation, meaning that you somehow blindly determine the da *Log all drinks here, including bottled water but excluding tap water Log each serving of food you eat during 10 random days Random Day Beef, Pork, Lamb, Veal Fish & Seafood Chicken/Turkey & Eggs Servings consumed during the 10 days? Average servings consumed per day? For fresh food and restaurant meals, estimate (do your best!) the number of servings consumed using the ser (http://www.heart.org/en/healthy-living/healthy-eating/eat-smart/nutrition-basics/suggested-servings-f

SHOPPING Date Clothing Entertainment 1 Oct. 4th 65 0 0 2 Oct. 2nd 0 0 0 3 Oct. 8th 68 0 0 4 Oct 11th 65 0 0 5 Oct. 19th 65 0 0 6 Oct 20th. 0 0 0 7 Oct. 22nd 68 0 0 8 Oct. 23rd 68 0 0 9 Oct 24th 60 0 0 10 Oct 18. 64 0 0 TOTAL 517 0 0 Important Notes: Record the number of days between the first and last purchase under 'Date/Total'; this values should be betw If these purchases are 'shared' with another person, please determine your 'share' of the purchase prior to en (*)'Home goods' include virtually anything that you purchase that enables your life to operate (e.g., soap, pa Log the dollar amount spent within each of several categories below over a four week period Logged Purchase Office, Paper, & Books ( † )'Uncategorized Purchases' may include episodic or one-time purchases (e.g., electronics, furniture) that w calculation, but that you may want to discuss as a 'deficiency' in the overall process (see the Discussion s

15 0 0 0 0 0 0 0 25 0 0 0 0 0 18 0 24 0 0 0 82 0 ween 28 and 31 ntering it into the cells above aper towels, trash bags, light bulbs, etc.) Home* & Cleaning Goods Uncategorized Purchases † will not be included in your carbon footprint section of the write-up outline)