Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -13.98
Milk (kg) 696.00 -0.014 -9.74
Fat (kg) 3.55 -0.375 -1.33
Prot (kg) 6.59 -0.441 -2.91
Fertility Sub Index -23.63
Calving Interval (days) 12.00 -1.459 -17.51
Survival (%) -5.48 1.117 -6.12
Calving Sub Index 2.17
Gestation Length (days) -2.36 -0.919 2.17
Beef Sub Index -7.84
Carcass Weight (kg) 6.40 -0.528 -3.38
Age of Slaughter (days) 10.35 -0.432 -4.47
Maintenance Sub Index Maint. Sub Index -10.42
Live WT (kg) 34.00 -0.307 -10.42
Total Carbon Sub Index -53.72

* Based on an €80/tonne carbon price