Translation of "Year to year" in German

Given that peat growth is on a year-to-year basis, it is clearly also a renewable energy source.
Da Torf jährlich nachwächst, ist er eindeutig auch eine erneuerbare Energiequelle.
Europarl v8

Related phrases

for years and years year after year year on year year over year
year in year out year in and year out year by year from year to year
year to year year on year change