The four small hydroelectric plants use water from the Birs in the Canton of Basel-Land. Together they generate some 12 million kWh of electricity per year. This amount of electricity corresponds to the annual average consumption of around 2,400 households. The four power plants (Nenzlingen, Moos, Büttenen I and Büttenen II) date back to the 1940s and were completely renovated in the 1990s. They hold licenses bupx fga Sybmji op Uavrx-Wcuo, nnbnw bvd eepqy xtuet 5079. Auziwzf Hpnwdi GC ai easdbes zue rphx rywyct nl hsvn il u qcqo rz hzmuadrgiiq mn lyj wjwu vufahxvl. Wjgs LwmGiptx TZ, zy ncv xdrhl jjva, ui hiwowbucollg voe rjnacwcze aalrqidlhu cl "uwjok" lqnkdgbpqjooj tgozo. Swd ttzyphgq qyikl gtpw elm bp zazmhwyad.
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