Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -29.67
Milk (kg) 658.00 -0.014 -9.21
Fat (kg) 28.38 -0.375 -10.63
Prot (kg) 22.27 -0.441 -9.83
Fertility Sub Index -2.81
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) 0.36 1.117 0.40
Calving Sub Index 4.28
Gestation Length (days) -4.66 -0.919 4.28
Beef Sub Index -2.84
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 6.33 -0.432 -2.73
Maintenance Sub Index Maint. Sub Index -5.95
Live WT (kg) 19.40 -0.307 -5.95
Total Carbon Sub Index -36.98

* Based on an €80/tonne carbon price