Efforts toward widespread implementation of PDRCs may focus on maximizing the albedo of surfaces from very low to high values, so long as a thermal emittance of at least 90% can be achieved.
ˈɛfɚts təwˈɔːɹd wˈaɪdspɹɛd ˌɪmplɪməntˈeɪʃən ʌv pˌiːdˌiːˌɑːɹsˈiː mˈeɪ fˈoʊkəs ˌɔn mˈæksɪmˌaɪzɪŋ ðɪ ælbˈiːdoʊ ʌv sˈɜːfɪsᵻz fɹʌm vˈɛɹi lˈoʊ tə hˈaɪ vˈæljuːz, sˌoʊ lˈɔŋ æz ɐ θˈɜːməl ɪmˈɪtəns ʌv æt lˈiːst nˈaɪnti pɚsˈɛnt kæn biː ɐtʃˈiːvd.