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 -11.87
Milk (kg) 117.00 -0.014 -1.64
Fat (kg) 17.62 -0.375 -6.60
Prot (kg) 8.24 -0.441 -3.64
Fertility Sub Index 8.41
Calving Interval (days) -4.08 -1.459 5.95
Survival (%) 2.20 1.117 2.46
Calving Sub Index -0.61
Gestation Length (days) 0.66 -0.919 -0.61
Beef Sub Index -6.86
Carcass Weight (kg) 17.10 -0.528 -9.02
Age of Slaughter (days) -5.00 -0.432 2.16
Maintenance Sub Index Maint. Sub Index -12.26
Live WT (kg) 40.00 -0.307 -12.26
Total Carbon Sub Index -23.19

* Based on an €80/tonne carbon price