Electricitymetersmeasurehowmuchelectricityweuse.Peopleneedtoknowthisinformation.Theypayfortheelectricitytheyuse.Theoldelectricitymetershaveaspinningdisk.Apersoncomestoreadthenumberonthemetereverymonth.Thismethodtakestime.Itcanalsohavemistakes.Newelectricitymetersaredigital.Theyaresmarter.Theyarecalledsmartmeters.

Smartmetersusenewtechnology.Theyhaveasmallcomputerinside.Thiscomputerrecordstheelectricityuse.Itrecordsthedataeveryhouroreveneveryminute.Thedataisverydetailed.Youcanseewhenyouusethemostelectricity.Maybeyouusemoreelectricityintheevening.Youcanseethispatternonachart.Thishelpspeopleunderstandtheirhabits.Theycantrytouselesselectricityatbusytimes.Thiscansavemoney.

Smartmeterssendthedataautomatically.Theysendthedatatotheelectricitycompany.Theyuseawirelessnetwork.Itislikeamobilephonesendingamessage.Nooneneedstocometoyourhouse.Thecompanygetsthedataquickly.Yourbillisalwayscorrect.Youdonotgetestimatedbillsanymore.Thebillshowsyourrealuse.

Thesemetershelptheelectricitycompanytoo.Thecompanyknowshowmuchelectricityeveryoneneeds.Itknowsthetotaldemand.Itcanplanbetter.Itcanproducetherightamountofelectricity.Thisreduceswaste.Itisgoodfortheenvironment.

Sometimesthepowergoesout.Smartmetersknowwhenthepowerstops.Theysendasignaltothecompany.Thecompanyfindstheproblemfast.Theycanfixitfaster.Yourlightscomebackonsooner.

Somepeopleworryaboutsmartmeters.Theyworryaboutprivacy.Themetercollectsalotofdata.Itknowswhenyouarehome.Itknowswhenyouuseyourwashingmachine.Thedatamustbesafe.Theelectricitycompanymustprotectthedata.Theyusestrongsecurity.Thedataisencrypted.Itislikeasecretcode.Onlythecompanycanreadit.

Otherpeopleworryaboutradiowaves.Smartmeterssendsignals.Thesesignalsareradiowaves.Thestrengthisverylow.Itismuchlowerthanamobilephone.Scientistshavestudiedthis.Theysayitissafe.Theradiowavesarenotharmful.

Theinstallationofsmartmetersisgrowing.Manycountriesarechangingoldmeters.Theyareputtinginsmartmeters.Thegovernmentsupportsthis.Theywantamodernelectricitysystem.Thissystemiscalledasmartgrid.Thesmartgridisefficient.Itisreliable.

Smartmetersworkwithothernewthings.Somehomeshavesolarpanels.Solarpanelsmakeelectricityfromthesun.Sometimesthehomemakesmoreelectricitythanituses.Thesmartmetercanmeasurethis.Itsendstheextraelectricitybacktothegrid.Thehomeownergetscreditforthis.Itencouragescleanenergy.

Electriccarsarebecomingpopular.Peoplechargetheircarsathome.Thisusesalotofelectricity.Asmartmetercantrackthis.Itcanhelpmanagethecharging.Youcanchargeyourcarwhenelectricityischeap.Thissavesmoney.

Thetechnologykeepsimproving.Newsmartmetershavemorefeatures.Theycanconnecttoyourhomecomputer.Youcanseeyourelectricityuseonascreen.Youcansetgoals.Youcangetanalertwhenyouruseishigh.Thishelpsyousavepower.

Manufacturersmakedifferentmodels.Somearebasic.Theyjustmeasureuseandsenddata.Someareadvanced.Theycancontrolhomeappliances.Theycanturnofftheheaterforashorttimewhendemandishigh.Thispreventsblackouts.

Thecostofsmartmetersisgoingdown.Morecompaniesmakethem.Thiscreatescompetition.Pricesdrop.Everyonecanaffordasmartmeternow.Thesavingsontheelectricitybillpayforthemeterquickly.

Researchcontinues.Engineerslookforbetterways.Theywantmeterstobemoreaccurate.Theywantthemtouselesspowerthemselves.Theyareworkingonlongerbatterylifeforsomeparts.Theyareimprovingthewirelesscommunication.Theywantittobemoresecure.

Smartmetersareakeypartofmodernlife.Theygiveuscontrol.Weseeourelectricityuseclearly.Wemakebetterchoices.Theelectricitynetworkbecomesstronger.Ithandlesnewdemandslikeelectriccars.Itusesmoresunandwindpower.Thesystemiscleaner.Itispreparedforthefuture.

Thechangeissimple.Wereplaceanoldmeterwithanewone.Thenewmeterhasadigitalscreen.Itshowsnumbers.Itsendsinformation.Ithelpsus.Ithelpsthecompany.Ithelpsthewholesystemworksmoothly.Thisistheprogressoftechnology.Itsolvesoldproblems.Itmakesdailylifeeasier.