Isifunda saseCalifornia siqale umzamo wokukhuthaza nokukhuthaza ukuhlelwa kokusetshenziswa komhlaba okusimeme ngokuphasiswa komthetho ofana noMthethosivivinywa Wezigele 375, kanye nokuxhaswa ngezimali kwezinhlelo ezimbalwa zezibonelelo. Ngaphansi koMthethosivivinywa weSigele 375, I-Metropolitan Planning Organisations (MPOs) izolungiselela amaSustainable Community Strategies (SCS) futhi iwafake ezinhlelweni zawo Zezifunda Zezokuthutha (RTPs), kuyilapho ohulumeni basekhaya bezobaluleka ekusizeni isifunda sabo sihlangabezane nemigomo yokunciphisa igesi ebamba ukushisa ngokusebenzisa umhlaba odidiyelwe, ukuhlelwa kwezindlu nezokuthutha.
Ukusiza ngale mizamo, kusungulwe ingosi yewebhu ukuthi isebenze njengendawo emaphakathi yokusula ukuze kwabelwane ngolwazi olukhona njengamanje oluhlobene nokuhlela, isiqondiso kanye nezinsiza. Ingosi ingafinyelelwa ngaphansi kwethebhu ethi 'Thatha Isinyathelo' kuwebhusayithi yezwe Yokushintsha Kwesimo Sezulu kokuthi: http://www.climatechange.ca.gov/action/cclu/
Ingosi yewebhu isebenzisa ukwakheka kohlelo olujwayelekile lwasendaweni ukuhlela izinsiza ze-ejensi yombuso efanele kanye nolwazi. Ulwazi olukuphothali luhlelwe ngokwezinto zohlelo olujwayelekile. Abasebenzisi bangafinyelela amaqembu ezisetshenziswa ngokukhetha ohlwini lwama-elementi ohlelo olujwayelekile, noma bangaskrola ku-matrix egcwele yezinhlelo ze-ejensi yezwe.