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Energiewende ya Ujerumani

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10 | <strong>Energiewende</strong> <strong>ya</strong> <strong>Ujerumani</strong><br />

Nishati endelevu<br />

Umeme kutokana<br />

na nguvu <strong>ya</strong> jua na upepo<br />

Ubunifu wa nishati endelevu pamoja na ufanisi wa nishati ni nguzo <strong>ya</strong> <strong>Energiewende</strong>.<br />

Nishati za upepo, miale <strong>ya</strong> jua, maji, mimea na mvuke ni v<strong>ya</strong>nzo asili v<strong>ya</strong> nishati ambazo<br />

hazidhuru tabianchi na ambazo zinasaidia <strong>Ujerumani</strong> kutotegemea sana mafuta <strong>ya</strong> ardhini na<br />

zinatekeleza wajibu muhimu katika utunzaji wa tabianchi.<br />

© aleo solar AG/Flo Hagena<br />

Matumizi <strong>ya</strong> nishati endelevu <strong>ya</strong>meendelea sana katika sekta <strong>ya</strong> umeme. Tangu mwaka wa<br />

2014 nishati endelevu imekuwa chanzo muhimu zaidi cha nishati katika mkusanyiko wa<br />

nishati nchini <strong>Ujerumani</strong>, ikitoa theluthi moja <strong>ya</strong> nishati inayotumiwa nchini. Miaka kumi<br />

awali, nishati endelevu ilichangia asilimia tisa tu <strong>ya</strong> mahitaji <strong>ya</strong> nishati. Ufanisi huu ulitokana<br />

na kutengwa kwa fedha kwa ajili <strong>ya</strong> maendeleo <strong>ya</strong> sekta <strong>ya</strong> nishati. Mchakato huu ulianza<br />

mwaka wa 1991 na upitishaji wa Sheria <strong>ya</strong> Usambazaji Umeme kwenye Gridi, ambayo ilileta<br />

viwango v<strong>ya</strong> bei <strong>ya</strong> stima v<strong>ya</strong> kudumu na ununuzi wa lazima kwa nia <strong>ya</strong> kufungua soko kwa<br />

teknolojia mp<strong>ya</strong>. Hii ilifuatwa na Sheria <strong>ya</strong> V<strong>ya</strong>nzo v<strong>ya</strong> Nishati Endelevu <strong>ya</strong> mwaka wa 2000.<br />

Sheria hii inavipengele vitatu muhimu: viwango v<strong>ya</strong> bei vilivyodhaminiwa v<strong>ya</strong> teknolojia<br />

anuwai, usambazaji wa umeme kwenye gridi unaopewa kipaumbele, na mfumo wa gharama<br />

za ziada unaowezesha gharama za ziada zinazotokea kugawanywa kwa watumiaji wote wa<br />

umeme.<br />

Nishati endelevu ndizo v<strong>ya</strong>nzo muhimu sana<br />

v<strong>ya</strong> nishati katika mkusanyiko wa umeme<br />

Kiwango cha nishati endelevu katika matumizi yote <strong>ya</strong> umeme<br />

Upepo ndiwo unatoa umeme mwingi kutoka<br />

v<strong>ya</strong>nzo endelevu<br />

Kiwango cha nishati endelevu mwaka wa 2015<br />

3.4%<br />

1990<br />

6.2%<br />

2000<br />

17.0%<br />

Nishati <strong>ya</strong> upepo<br />

42.3%<br />

Mimea na samadi<br />

28.8%<br />

2010<br />

31.6%<br />

2015<br />

Fotovolti<br />

20.7%<br />

Umeme wa<br />

nguvu za maji<br />

10.1%<br />

1987<br />

Westküste, shamba la kwanza la kuzalisha umeme kupitia upepo,<br />

lilizunduliwa. Lilikuwa na mitambo 30.

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