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 -10.53
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) 9.61 -0.375 -3.60
Prot (kg) 8.02 -0.441 -3.54
Fertility Sub Index 6.99
Calving Interval (days) -2.67 -1.459 3.90
Survival (%) 2.77 1.117 3.09
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 3.48
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) -2.19 -0.432 0.95
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index 0.03

* Based on an €80/tonne carbon price