Parsons The New School for Design

Fire Parsons The New School for Design School of Constructed Environments Interior Design (AAS) Environmental Design PAID 1028-X1 SP-17 Hikida L aJ EFTA00281422 Learning Objectives • At the end of this presentation you should know: • The U.S. energy use by sector; • The sources of household energy in the U.S.; • Percentage of world energy consumed in the U.S.; • U.S. household energy use; • How to select Energy Star appliances; • How to develop a life-cycle cost analysis that includes annual energy use; • The energy consumption and life-cycle costs associated with incandescent, compact fluorescent, and LED lamps; • What light power density (LPD) means; • The principles of daylight harvesting; • The difference between a vacancy and an occupancy sensor; • How to calculate daylight as a percentage in plan; • How to calculate daylight for seated occupants. EFTA00281423 Fire Facts Fire is a chemical reaction that releases light and heat. Fires require fuel, oxygen and heat to burn. Different types of fuel include coal, oil and wood. Flames are the part of a fire which we can see, they can be dWerent colors, depending on the substance which is burning. A candle flame typically burns at around 1000 degrees Celsius (1800 Fahrenheit). EFTA00281424 Energy Facts Non-renewable energy sources comprise 82% Renewable and nuclear energy comprise less than 20% Renewable energy includes: conventional hydroelectric power, geothermal, solar/photovoltaic, wind, and biomass. United States Energy Information Administration Chart (2011) displaying energy sources and energy use by sector Figure 2.0 Primary Energy Consumption by Source and Sector, 2011 ojutrucar E3:L. Source Petrolc..^ 35 i36` Natural Gas' 24.8 (26%) Renewable Energy' 9 1(9%) Nuclear Electric Power 8.3 (8%) Total a 97.3 Sector Transportation IL 27 0 (28%) kidustnale 20.3 (21%) Electric Power' 39.3 (40%) Does nx bb bdab tit ham been Wended et patraleurraktels n it4sd n Et" SUPPineti pawn ha. lenbcies Ins than (II cp.aclion e a a/ caws net man 0:narecnal trpooloctre x—. padinr4 salalixfoctic. *ma 312 MMUS InSidec moosa antiewdreat-and-pmet (OP) an, rata, tAecnotrrn plans bad,. Cannella torthanintai-an5i, 0Mr tee at conneroal ebnrolyaly Brinarny an] carbnedtesandporar (Of) plants rime ornery Mass b SaW Saircey. a dem rid heat. to to plic, bites 0 1 patio, Bea ci Seamy ne nab na *can troy ',moue' Nan Prem•nny in Ste tem rix us 4eaocass5 bn staitsmal enewbala-ae. MSay a. b someday cc 'inn tors at snaggy Oxeorrple. coals Leto! to won* olednacy) • Sun ct orixnins myna Waal teal Gam notpenOwircumbno Seas. U.S Energy Winnxcn Arinstraol. Mist &wit Review 2011. Tate?, I3, 2 lb.? it 10 3. and '04 U.S. Enemy Inlonnama Ad/newsman l Annual Ern/ Pease 20n EFTA00281425 Energy Facts In the United States, the Residential and Commercial sectors consume 41% of the total energy produced — includes energy used to produce electric power. Source: United States Energy Information Administration Chart (2011) for end-use energy consumption by sector. End-Use Sector Shares of Total Consumption, 2011 Residential Transportation Commercial Industnal EFTA00281426 Energy Facts 46% of household energy consumption is natural gas 43% of household energy consumption is electricity Source: United States Energy Information Administration Chart (2011) for household energy consumption by source Household Energy Consumption by Source. 2009 Total = 10.18 Quadrillion Btu EFTA00281427 Energy Fact #01 Q: How much energy does a person use in a year? A: In 2011, total energy use per person (or per capita consumption) in the United States was about 313 million British thermal units (Btu). The world per capita consumption of energy' in 2011 was about 75 million Btu. People in the United States consume approximately 4-times more energy per person per year than the world average. Q: What would the consequences be if everyone in the world consumed the same amount of energy per person as people in the United States? Q: What would be the result if everyone in the United States reduced their energy consumption to equal the world per capita EFTA00281428 Energy Fact #02 The population of the United States is 320 million. The population of the world is 7.2 billion. The population of the United States is 4.4% of the world's population. In 2012, world total primary energy consumption was about 529 quadrillion British thermal units (Btu). Primary energy consumption in the United States was about 95 quadrillion Btu, equal to 18% of world total primary energy consumption. Q: Is it reasonable for 5% of the world's population to consume 20% of the world's energy? Is it sustainable? EFTA00281429 Household Energy Use 36% of household energy consumption is related to household appliances 33% of household energy consumption is related to heating and air conditioning 10% of household energy consumption is related to lighting 10% of household energy consumption is related to water heating Note: waste heat from appliances and lighting can contribute to the heat load and to additional cooling requirements. Source: TeachEngineering.org Laundry Appliances 7% Home Electronics - 8% Lighting 10% Water Heati 10% Other E uipment 3% 1 Household Electricity Consumption Air-Conditioning 17% Kitchen Appliances 29% Space Heating 11% HVAC Appliances 5% _M EFTA00281430 Energy Star Equipment and Appliances 1. Use the USGBC LEED CI 2009 EA Credit 1.4 Letter Template to create a list of your household appliances. 2. Research Energy Star appliances to replace as many of your existing appliances as possible. 3. Note: There is no ENERGY STAR label for residential ovens, ranges, or microwave ovens at this time. Resource: http://www.energystarzov/index.cfin ?fiiseaction= find a _pn9duct 1 Video Monitor Printer • Computer and Monitor • Refrigerator Dishwasher Clothes Clothes Washer Dryer EFTA00281431 Energy Star Equipment and Appliances 1. Use the USGBC LEED CI 2009 EA Credit 1.4 Letter Template to create a list ofyour household appliances. 2. Research Energy Star appliances to replace as many of your existing appliances as possible. 3. Note: There is no ENERGY STAR label for residential ovens, ranges, or microwave ovens at this time. Resource: http://www.energystargov/index.cfin Zfuseaction=find a _picduct. LEW.< 13.0 Letter Template EA Leda i.e. Op tintieefnergy Nelsen sec* Egwprnent & Appbencas INesponsible Party: I. Kant Nikithe .ctscLare to USG8C Nut Energy Star eligible equiprrem applrances are ENERGY 5111 rated trod yield the indicated percentage ci the total. determined by rated power. I Awe* pr o Tided the following documentation to support the circler..., X A masa. clr.cnbiNg the aqup-nent and ap0iancen the *ill be imuled in dep.:Oct. .nergy Stet Eq. ipment Rated Pow. 111maN Pourer that is Tot el Number NT,b,:R.f Tetal Power la Energy Sew Rand in Project pn,,,K, Profe4 Pnient(msenl Refrigerator Cisheresher Oodles Washer OotIve Dryer Television Computer 211 LCD Display Pb.,,., Microwero . N/A Cyan/Range. N/A 750 1.100 ISO 1000 100 120 I TO 120 U • • • • 750 1.200 350 2.002 100 120 130 120 750 41. .203 it ISO Il 2.0.3 II it 120 11 " 1I 120 Ilk AM 1 1 1 LIED -CI 24 Letter Templet* EA God* IT. OpOrnimEnotqy Perform.** Equiprimat ■ Appliarnin talPento• Prot.! for ENERGY STAR Reuel Equipment and Appinonn brats) PercAntsga of IMERGYSIAR AMA Rework+ El•Annern and Applionno In Project EFTA00281432 Energy Star Equipment and Appliances USGBC LEED C12009 EA Credit 1.4 Reference Table 2 Energy Consumption and Rated Power; by Equipment Type NOTE: F119177 the FULL LEED CI 2009 Guide Table 2. Energy Consumption and Rated Power, by Equipment Type Energy SW Equipment Rated Power (watts) Total Number in Prefect Number of Energy Str Total Porn In Project (watts) Power that is Energy Star (wars) Desktop Computer 120 10 8 1200 960 Notebook Computer 45 20 :5 900 720 Dtsplay (CRT) 15- 100 0 0 &splay (CRT) 1T 200 2 400 200 Display (CRT) zr 300 0 0 Dtsplay (LCD) 15- 45 2 2 90 90 Display (LCD) 1T 75 6 4 450 300 Display (LCD) 21" 120 0 0 Desktop law printer 120 1 0 120 0 Office laser printer 250 2 500 250 Desktop copier 225 0 0 Office copier 750 1 750 750 Fax machine 45 1 1 45 45 Scannc• :5 0 0 Refrigerator 750 1 1 750 750 Dishwasher 1200 1 1 1200 1203 Televisions 100 0 0 Commercial refrigerator/freezer 1000 0 0 Commercial fryer 10000 0 0 Commercial hot food holding cabinet 1500 0 0 Commercial steam cocker 8000 0 0 Clothes washer 350 0 0 Clothes dryer 2000 0 0 Totals 6405 5265 Percent Energy Star 82.2% Sources Eneest Star webqte Cypostioparacpa) DOE Ene%y Inlorrnabon Portal Relloliveve ewe enteerr met LINattaCt Eterkt4ey nattonal Laboratory Webute la equtront bawd on • variety *lame power draws Diddle:Led equipment and Reports Indoteenduse 'blow! ESTARdemil rated power figures based on d gwonwnor Named ion sources. The values and we not meant to be accurate Nat The wakes in this table represent amigo are applicable only br wetglihrg the LEED calculation Ot, marts or >dual power en we EFTA00281433 Life-Cycle Cost Analysis 1. Create a life-cycle analysis for two (2) options for one (1) appliance. Include first cost, and annual energy cost. Use $0.12 per watt for the energy cost. 2. Which is the least expensive to purchase? 3. Which appliance uses less energy, and costs less to operate annually? 4. At what point is the more expensive appliance more cost-effective? GE Profile" Series ENERGY STAR® French-Door Refrigerator PW£23KSOSS GE® 25.4 Cu. Ft. Side-By-Side Mode& GSS25G9iSS $1,400.00 EFTA00281434 Life-Cycle Cost Analysis 1. Create a life-cycle analysis for two (2) options for one (I) appliance. Include first cost, and annual energy cost Use $0.12 per watt for the energy cost 2. Which is the least expensive to purchase? 3. Which appliance uses less energy, and costs less to operate annually? 4. At what point is the more expensive appliance more cost-effective? Mon Appllance Model No. Cost Annual Ent Annual Energy Cost Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 Year 9 Year 10 Year 93 GE Profile Series Energy Star Option 1 23.1 CU. Ff. Counter-Depth PWE23K5DSS $2.600.00 596 $72.00 $2,672.00 $2,744.00 $2,816.00 $2,888.00 $2,960.00 $3,032.00 $3,104.00 $3,176.00 $3,248.00 $3,320.00 $9296.00 GE® 25.4 Cu. Ft. Option 2 Side-By-Side Refrigerator GSS2SGSHSS $1,400.00 708 $85.00 51.485.00 $1,570.00 $1,655.00 $1.740.00 $1,825.00 $1,910.00 $1.995.00 $2,080.00 $2.165.00 $2,250.00 $9,305.00 11,201100 -$13.00 $1,187.00 $1,174.00 $1,161.00 $1,148.00 $1,135.00 $1,122.00 $1.109.00 $1,096.00 $1,083.00 $1,070.00 49.00 Result: Option 1 costs $1,200.00 more than Option 2. Option 1 costs $13.00 less per year in energy costs. It would take 93-years for Option 1 to be more cost effective than Option 2. Note: This assumes that energy costs remain the same for the next 93-years at $0.12/kWh. 4•1 EFTA00281435 Lamp Cost Comparison 60 watt incandescent lamb Cost Comparison between LEDs, CELs and Incandescent light bulbs LED i at hicadescent—II Light bulb projected lifespan 50.000 hours 10.000 hours I 1.200 hours = 14 watt compact fluorescent lamp Watts per bulb (equiv. 60 wafts) n- 10 14 r 60 (CFL) Cost per bulb $1.25 $35.95 $3.95 KWh of electricity used over = 10 watt LED lamp 50.000 hours 500 700 3000 Cost of electricity le 0.10per KWh) $30 570 $300 Bulbs needed for 50k hours of use 1 42 Equivalent 50k hours bulb expense $35.95 I $19.75 $52.50 Life-Cycle Analysis for 50,000 hours: Total cost for 50k hours $85.75 Pan $352.50 Energy Savings over 50.000 hours. assuming 23 bulbs per household: 60 watt incandescent = $8,812.50 Total cost for 25 bulbs 52143.75 $2243.75 $8812.50 14 watt compact fluorescent lamp Savings to household by switolang from ineandeseents $6668.75 $6568.75 0 (CFL) = $2,243.75 Motes: 10 watt LED lamp = $2,143.75 - Cost of electricity .t vary. The figures used above are for comparison only, and are not exact. Residential energy costs arc.: 7-e various states range from 28.53 cents (Hawaii) to 0.34 cents (Idaho) per KWH. - The cost per b. .EDs may vary. We used the figure of 535.45 (for a 60 watt equivalent LED bulb) as an average among • ; wtaders. - Estimates of tc r pan are projected. since it would take about 6 years of continuous lighting to test. Some manufacturers c> !-e new LED bulbs will last up to 25 years under normal household use. but this is not proven. Source: - Bulb breakage a- replacement costs have not been factored into ths comparison chart. Incandescent bulbs comparison. html and CFL bulbs are r-ore easily broken than LEDs. which increases their cost of use. - Most LEDs come with a minimum 2-year guarantee. My defective LED but a usually fail within this trne. EFTA00281436 Lamp Types Incandescent and Fluorescent lamps 11-watt LED lamp equivalent to a 60-watt incandescent lamp Source: shapes-sizes ACORNS PA SPECS SCARES C SERIES VC29VVV VC.? 4444 Q9000 NS MI Al• NO NI 4.23 .5 CA SORES TV t it SAMBA o400 9v2v9V .7 44.0 GNI 141111 40 4. MI 614 011. Fla F,O TAPIOCA 0 PAMPA =PM MAMMA AR ZAMA 7177V vvvy VVVY NIS FM Ale 030 NO ON 14•3 1.4 .0 IONS 1. F. OMR= (Th T MEM 99999999V 991J0eP4QQ4 b... G.. ON GEO .0 13 14 MI5 751110 173. 10 n 714 DO (-.) AT WW1 AMMO SD IMAM AP SWAB 9a09 Q90 Q IN ';7 7'.304211 VII FOS6 ri). 4333 413 EN . 4017 MB .3 FM. 4.4 EC. MN MIIII PAA KR= IN Iv SMOOT( 7 IT " qv 01) 6PPW LIMESTAA LIMPAR MUOPEACENTS COMPACT PLUORASCATIT COMPACT RYOREACENT ITO TT. TA TIA 114 R. 11. 74. 74.14144 444430. EFTA00281437 Lamp Comparison Incandescent: 90% of the energy they release is as heat, not light. CFLs create light by having an electric current forced through a tube containing gas. LED lighting is the most efficient lighting available today. Source: http://www.smartenergytoday.net/ind ustryknowledge/lighting/ Usht incandescent Bulbs Compact Fluorescent Lamps (CFLs) light Light Emitting Diode (LED) EFTA00281438 Lamp Comparison Note Heat Emitted which also increases the need for air conditioning Note hazanious materials for CFLs Note required lighting levels (lumens or foot-candles) must be met, and required emergency lighting for life safety must be met (emergency lighting for exiting). Source: comparison. htm ■ Comparing the features of Incandescent, CFL and LED bulbs LEDs CFts r Incandescent Frequent On/Off Cycling no effect shortens lifespan some effect Turns on instantly yes slight delay yes Durability durable fragile fragile Heat Emitted Sensitivity to high temperature low (3 btu'slhr) medium (30 btulthr) high (U bttesitir) some yes no Sensitivity to low temperature no yes no Sensitivity to humidity no yes some Hazardous Materials Replacement frequency (over S0lt hours) none 5 mg mercuryfbulb none 5 40+ EFTA00281439 Daylighting Strategies DAYLIGHTING STRATEGIES Example from http://www.slideshate.net/BN IM/this-is- every-budding r 4 • • Daylight/ Windows • • North Diffuse Daylight • • Views • INNOV Light Tubes Daylight Responsive Dimming Daylight Harvesting • 98% Daylit 11111allell EFTA00281440 EA Credit 1.2 Optimize Energy Performance, Lighting Controls Enough daylight Reduced daylight I. Daylight dimming controls for 15'-0" Occupied Occupied Night Occupied - Lighting ON from windows, and under skylights; - Lighting OFF - Lighting DIMMED 2. Daylight dimming controls for 50% of the lighting load; 3. Occupancy sensors for 75% of the connected lighting load Diagrams from: http://www.sclditect.co.uk/pir-occupancy- switch-with-daylight-linked-dimming.html Enough daylight Unoccupied - Lighting OFF Reduced daylight, Unoccupied - lighting OFF Night, Unoccupied - Lighting OFF EFTA00281441 EA Credit 1.2 Optimize Energy Performance, Lighting Controls I. Daylight dimming controls for 15 '-0" from windows, and under skylights; 2. Daylight dimming controls for 50% of the lighting load; 3. Some daylight sensors can integrate occupancy / vacancy sensors. Radio Powr Sawn. LRFX-DCRB Wireless Daylight Sensor Radio Powr Savr. Wireless Daylight Sensor Lutron. wireless daylight sensor is a battery-powered sensor that automatically controls lights via RF communication to compatible dimming or switching devices. This sensor mounts to the ceiling and measures light in the space. The sensor then transmits the light level to the associated dimming or switching devices that automatically control the lights to balance light level in the space. The sensor combines both convenience arid exceptional energy savings potential along with ease of installation. Features • Wireless daylight sensor has simple calibration. • Daylight compensation through Lutrom reliable open loop control. • Designed to give a linear response to changes in viewed light level. • Light range 0 to 1600 Ix (0 to 150 fc). • Uses Clear Connect. technology. • Works with Radio Powr Sam., occupancy/vacancy sensors and Pico. wireless controls. • One sensor can be associated with up to 10 Compatible RF dimming and switching devices allowing for switching, stepped dimming, and continuous dimming of multiple zones. • Intuitive test mode provides instant system verification. • Multiple ceiling mount methods available for different ceiling materials. • Front accessible test buttons make setup easy. • 10-year battery life. • RoHS compliant. Model Number LRFX-DCRB-WH Ce Color Code Frequency/Channel Code Frequency/Channel Codes 2 = 431.0 - 437.0 MHz (U.S.A.. Canada. Mexico. Brazil) 3 = 868.125 - 869.850 MHz (Europe. U.A.E.) 4 = 868.125 - 868.475 MHz (China. Singapore) 5 = 865.5 - 866.5 MHz (India) 6 = 312.3 - 314.8 MHz (Japan) 7 = 433.05 - 434.79 MHz (Hong Kong. Macau) Color Code WH = White Compatible RF Devices • For use with Lutroni products only. • Communicates to various wireless Lutron• systems'. EFTA00281442 EA Credit 1.1 Optimize Energy Performance, Lighting Power As of January 1, 2015 Commercial projects must comply with the 2012 International Energy Conservation Code (IECC) Scheduled to take effect in August 2015 all Residential projects must comply with the 2015 International Energy Conservation Code (IECC). ASHRAE 90.1 prescribes a maximum of 1.0 watts per square foot for lighting power density (LPD) Fora 10'-0" x 10'4" mom = 100 square feet the maximum energy that can be used for lighting is 100 watts. Example from the LEED C12009 EA Credit 1.1 Letter Template is for a 20,000 SF Office Project allowing 1W/SF, and — 1/10/ D —.. A -1. • LEED-CI (Professional Engneer or Ocher Resporeible Party, 12.0LEED-C letter Template EA Credit t.ti Optimise Energy Performance Lighting Power UslyN I. Kent Miele , cleclae to USGIC thot the project has achieved the following minnow in in stalled intent, fighting power density beyond that required by INSI/A-SHRAEAESNA 901.2004: (7 Reduced lighting power density to l 5% below the standard r Reduced lighting power density to 25% below the standard. C Reduced lighting power density to 25% below thssmndard. Then eke Litton was determined by the fel loreilng method. Space-by-space method Cri Atildingmrea riarthad I lirarilndiuded the following addnicriel nipper ting documentation The Lighting Compliance Docurrentenco pcvnied in to ASHPAUESNA 5.. did 90.1.2004 Users Minuet Area4.I kung or Space Type Cab Allow/ Uskting Amer Monty [watts sq. ft.1 Gros; Area (sq. 0.1 ;ff., :on, 20-1:00 I (115i LEED-CI Lighting Potwar A Haman. lereets1 20.000 LEED 2.0 Letter Template En Credit 1.1. Optimise Energy Performance Lighting Power M:E=M Il=== IMN: Teal Floor Arse Esq.a/ leerier Lighting Power A Ihimatice linettel EFTA00281443 EA Credit 1.2 Optimize Energy Performance, Lighting Controls 1. Occupancy sensors for 75% of the connected lighting load 2. Occupancy sensors can be: a. integrated into the light fixture; b. integrated into a stand-alone daylight sensor mounted on the ceiling that connects to the light fixture; c. Integrated into the light switch 3. Occupancy/Vacancy sensors sense motion, and require "line of sight" to occupants. 4. An occupancy sensor turns on when you enter a mom, but needs to be manually turned off when you leave. 5. A vacancy sensor needs to be manually turned on, and turns off automatically when it does not sense motion for a set period of time. Maestro Sensors Lutron quality and performance, now in a sensor. PIR Secs*, PIR Chtahcircust CL. dimmer 0-10V dienmor Duahtechnokhay Owl-technob0y. switch sensor switch sensor staler sensor switch dual-circuit sensor switch EFTA00281444 EA Credit 1.2 Optimize Energy Performance, Lighting Controls I. Daylight dimming controls for 15 '-0" from windows, and under skylights; 2. Daylight dimming controls for 50% of the lighting load; 3. Occupancy sensors for 75% of the connected lighting load Example from the LEED C12009 EA Credit 1.2 Letter Template LEED-CI (Profesoio na I Engi-oor or Ct ha r Porporeibb Rory LEER< I 2 0 Lotto, Toreplate PA Credit 12: 0 ptinsiza Energy Porforrnance, lighting Controls Kant Nikki, . &KW,' to USGEIC that daylight icaponsivaccntrob have boon instolod in all rooularly cat Lined ;pato wIthri 15 foot of wnlurs and undo skyighta I hare induded the following additional supporting docuno•tetion IN A non.. .soiling dna lightiog controls that haw boon incorporated in the tanant spa. design. IN A plan of lighting camel songs showing each control device tnd Ighting equipment ccntrollod. a Th. folkraing schadslo of lighting controls shoeing modal, type and other chow walks. Zone ntl(Room Humbert' °""P.nq ntry- 1 .Wing Room • 2 jum 1 Nning Room • 3 Aim Utchon•4 liadrocrn • 5 tathroorn -0 hrIroarn- badmen - tathro.rn - 9 ltiltyClc5et - 10 •_ I :f fa o • I 1 eSlUil Costrel MOW litopdhomieg madly/Stop dimming tallest / Contiorous dknming) Control Tip. i Sonora Programmable Tuner) Conlyell33 IMake / Mods. Now V., ancy fntwor Limon I= Continuo.. dimming Vacancy Savor Lutron 1= Non Vacancy Sensor Limon l= ContPuow dimming Continuo. dimming Vacancy Sara. Vacancy Sonsor Limo-, Limon —ill Nona Vacancy Sensor Lotion 1 Continuo. dimming Vacancy Sensor Limon l Continues dimming Vacancy Sponsor Limon I Nom Vacancy Sensor Limon l Nolo Vacancy Sensor Limon I Nona Vacancy Smear Loren l 1 EFTA00281445 Daylight and Views Indoor Environmental Quality EQ Credits 8.1 and 8.2 Daylight and Views — Daylight - 75% or 90% of spaces - Show in plan Plan example fmm Winchip, Figure 6.9a on page 159 tt-1 Area with restricted access to exterior view Area with clear access to exterior view EFTA00281446 Daylight and Views Indoor Environmental Quality EQ Credits 8.1 and 8.2 Daylight and Views — Daylight - 75% or 90% of spaces - Show in plan Sample LEED CI 2.0 Letter Template (Rasccreible Penal LEED-CI 20 Letter Tanaplete EQ Dodd ILI 0.1: Daylight & Nen Daylight CSI II Kist NW& .dsdare to LISOK that thine Sere musts order a rtlInifilan Wight TUCK/ d taithadrig all direct tonight panatraecn) cc at 1e 25 focetandlas ✓ 75%d all reguLsrly copied areas O51 01( %%doll regularly ocaeirod areas AND X I further dative that (Inlet* redaction and/or gin control *race an prodded transom dtylghtelfactreenass. I have pc added tha folkway seppienawitay dacunientatioe to support the decinnantetioe: Caliziations tabt.latad in a woad:heat andbowing:that define the Might warn and prediction alcubtons or dayir mutant., results to demoreints a nunienun Daylight F Etof d M n 1S% dal space ocappad for cotical visual take OR .a• • (alaiaeon% nobJated in a spreadsheet and &swings that diifine the diyight zone arolgandinicn takulnions or dayIstu ;YY I serntlarecer resufts to demo-ovate a minirmsn Daylight Factor of 2%n SO% of al space cc owed for ott visual ties For annual daylight and views calculations. dick hero to download tko spreadsheet associated with this credit. Once complete, member to upload the spreedsaer to LE ED Online. EQ Cs. a. a II point): Daylight & Views, Daylight 75% of Spero EQ Cs. as It additional poantt Daylight! Views. Daylight 90% of Spoon Prosect tame Come Cecumentod. Point C‘xuencntad Credit: EQ Credit 1 (2 pont; poisal7162 Dwight & Vows, Dayight Points Dcannemad. READY TO SAVE THIS TEMPLATE TO LEIDONLINE? Masa ateryourfin2 nom Last fume era today's date babe. toletvel byyou LIED Oillnollwrome artInIISVOId as:ciao:Iv/1ft Pm* "Mead abnio <calm submisto of the Umplzi• Tint feline Last Noma Date Uhlman (Email Addontl Password EFTA00281447 Daylight and Views Indoor Environmental Quality EQ Credit 8.3 Daylight and Views — Views for Seated Spaces - Building occupants in 90% of regularly occupied spaces will have direct lines of sight to perimeter glazing (between 2 '-6" to 7 '-6') from a seated position 42 inches above the floor. Section example from Winchip, Figure 6.9b on page 159 TYPICAL SECTION THROUGH WORK AREA Indirect fluorescent light fixture Open ceiling to maximize limited r-6" slab to slab restrictions Plants integrated into office design Gypsum board ceiling at corridor to conceal electrical and data wiring Glass at offices to allow exterior view from all work areas Figure 6 9a and b Sight lines illustrating views to the outdoors on a (al plan view and a ltal section view. Plbsatration by Atlanta Sketch Group EFTA00281448 Daylight and Views Indoor Environmental Quality EQ Credit 8.3 Daylight and Views — Views for Seated Spaces Building occupants in 90% of regularly occupied spaces will have direct lines of sight to perimeter glazing (between 2 '-6" to 7 '-6') from a seated position 42 inches above the floor. Sample LEED CI 2.0 Letter Template LEED<I2.0lenetTereplete MC's* ILL Daylight & lilen.VI•nfot In., Spans estin lAntirtect Int. nor Norm or Cther ResponsiblePiny, Kant Hilda dockee to EIKAIC Eat the building ccci.pams in SO% ci ?squishy ocapied spaces sal haw direct hoes of sits to poornessn qaang feetwoon ]brand lel horn a seated pas don 42 irches above the floor. I hems providedthe following svprkenenter7 donimentitio. to support the declaration: Calais/ions tabLiatcd a a spre wishest ckenonstrating rain through man glatng tots outdoor enwicciment born 90% of sorted spices. E bon plansand representative sececns. including interior pniions end pp:ureter windows, highlighting the areas with dyed hoes d sista to perimeter gluing from Cinches above the floor Prciect News( Oat EQ Credit 830 point postable8 Daylight &Views. Vipers ice 90% d Spaces Points Dxutronted: BEADY TO SAYE TH6 'YOWL/IF TO LUDO/UNE? Plaza irowyeerent rume.lastriarre am tocap are beim. foibmid byroir and naive:eel roared will, The Prepect Infra nova to 0:rem. submiiike of Vila template. Fits' Nimw Last Pine Dn. thernarre ltmail Addressi Pass-weed EFTA00281449 Sources • http://www.eia.gov/tools/facis/faq.cfm?id=85&t=1 • http://www.census.gov/popclock/ • haps://www.teachengineering.org/view_lesson.php?url=collection/cla /lessons/cla lesson7 household energy/cla lesson7 household ener gy.xml • http://www.energystar.gov/index.cfm?fuseaction=find a product. EFTA00281450