表演
wayne gatlin jr./himself- solar installer
jerry m. allums/himself - home owner, richmond ca
kevin mccullough/himself - coo, rwe
col. matthew margo../himself - commander, us army garrison - hawaii
lela allums/herself - home and solar roof owner, richmond ca
lester r. brown/himself - president, earth policy institute
willie jones/himself- father of van jones
sherri goodman/herself - senior vice president & general counsel, cna
david hone/himself - climate change advisor, shell
sean casten/himself - president & ceo, recycled energy development llc
gwen holdmann/herself - vice president of new development, chena hot springs resort
denis hayes/himself - president, bullitt foundation
jeffrey w. moyer/himself - farm director, rodale institute
jim rogers/himself - chairman, president & ceo, duke energy
paul reed hepperly/himself - director of research, rodale institute
eric gardner/himself - contract officer representative, 916th support brigade, us army national training center
van jones/himself - founder, green for all
tom williams/himself - director of external relations, duke energy
bernie karl/himself - proprietor, chena hot springs resort
michele mcgeoy/herself - founder / executive director, solar richmond
eban goodstein/himself - economic professor, lewis and clark college
bill kurtis/himself- narrator
michael dunham/himself - director of energy and environmental programs, jaco environmental inc.
w. john rowe/himself - chairman & ceo, exelon corporation
kristina kershner/herself - architecture 2030
col. jim chevallier/himself - garrison commander - garrison fort irwin army base
tom friedman/himself - author & ny times columnist
dana pittard/herself - commanding general / deputy chief of staff, us army national training center, fort irwin
john wick/himself - carbon farmer, wick farms
k. lance toyofuku/himself - director of public works, us army national training center, fort irwin
edward mazria/himself - executive director, solar richmond
arthur rosenfeld/himself - commisioner, california energy commission
ralph cavanagh/himself - lead attorney, nrdc
vickie s. haynes/herself - owner, vickie's gifts
m. glen kertz/himself - president / ceo, valcent products
peggy rathmann/herself - carbon farmer, wick farms
cliff etheredge/himself - partner, peal wind llc
amory b. lovins/himself - chairman & chief scientist, rocky mountain institute
roger duncan/himself - deputy general manager, austin energy
daniel a. nolan iii/himself - ceo, sabot6, inc.
r. james woolsey/himself - former cia director, venture partner, vantagepoint
paul rode/himself - project team leader, johnson controls
bob fox/himself - partner, cook+fox architects
david etheredge/himself - partner, peak wind llc
peter barnes/himself - economist and senior fellow, tomales institute
greg franta/himself - senior vice president / chief architect, rocky mountain institute
sadhu johnston/himself - chief environmental officer, city of chicago
edward kjaer/himself - director of electric transportation division, southern california edison
rohit j. aggarwala/himself - nyc mayor's office
stuart grauer/himself - president / head of school, the grauer school
理查德·布兰森/himself - ceo, virgin group
daryl horne/himself- solar installer
joel makower/himself - executive director, greenbiz.com
george bravo/himself - driver, kkw trucking
timothy lasalle/himself - ceo, rodale institute
james a. kelly/himself - senior vice president of transmission and distribution business unit, southern california