Kuti uwane demokrasi iyo inogona kudzoreredza chikamu chikamu, iyo simba modhi inofanira kuchinjwa. Kuti uite izvi, Barcelona inotarisira kugadzira chinhu chinotengesa simba rinowedzerwazve destining 130 mamirioni euros kusvika 2019 kukwanisa kuita matekiniki akasiyana ekutengesa nesimba rinowedzerwazve. Zvinokurudzirwa kuti ichi chikamu chinobata simba reruzhinji rakawanikwa kuburikidza nematsva emagetsi uye kuti kuzvishandisa kwesimba uye kushambadzira kwezvakawanda zvisina kushandiswa kuverengerwa mukutungamira.
Eloi Badia, Kanzura wesimba reBarcelona City Council, inosimbisa iyo yemamirioni zana nemakumi matatu ema euro akapihwa shanduko mune yemhando yemagetsi, 76 mamiriyoni ivo vakagadzirirwa kugona kugadzirisa zvivakwa zvinoshandiswa nesangano rekushambadzira. Vamwe 32 mamiriyoni MaEuro achashandiswa muchizvarwa uye chinotevera kukwidziridzwa kwesimba rinowedzerwazve. Pakupedzisira, 8.4 mamiriyoni ichashandiswa kupedza hurombo hwesimba.
Janet sanz, Mutevedzeri Meya, akadzivirira kuti zvinangwa zveiyi shanduko mune yemagetsi modhi zvinoenderana nekudzikiswa kwemhepo inokanganisa gasi ne18%, ichikwanisa kuwana zvakapetwa huwandu hwesimba remuno kubva kunovandudzwa masosi, ichivimbisa zvekutanga kune vagari uye seyakazara, deredza ne 10% iyo yakazara kudyiwa kweguta rese.
Kuti ushande pane iyi nyowani yesimba remodheru, akasiyana mikana inofanirwa kutariswa. Badia inovimbisa kuti ichatsvaga kubatana kwevanhu pamwe nemakambani ekuhaya dzimba. Nedenga rembavha iwe unogona kusimudzira kugadzirwa kwesimba re photovoltaic nemaseru ezuva. Kune rimwe divi, zvivakwa zvichagadzirwazve zvichiona kuti emissions zero, uye simba rekushandisa kwechiedza rakadzikiswa zvikuru uchishandisa tekinoroji yeLED.
Sanz yakashoropodza Hurumende yeCentral ichiti haina kubheja pane simba rinowedzerwazve uye yakasimbisa kuti shanduko iyi mune yemhando yemagetsi kwete kungogadziridza, asi kunofanirwa kune wese munhu.