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 -7.76
Milk (kg) 112.00 -0.014 -1.57
Fat (kg) 10.55 -0.375 -3.95
Prot (kg) 5.08 -0.441 -2.24
Fertility Sub Index 9.54
Calving Interval (days) -3.60 -1.459 5.25
Survival (%) 3.84 1.117 4.29
Calving Sub Index 3.65
Gestation Length (days) -3.97 -0.919 3.65
Beef Sub Index 5.06
Carcass Weight (kg) -6.80 -0.528 3.59
Age of Slaughter (days) -3.41 -0.432 1.47
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 15.70

* Based on an €80/tonne carbon price