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 -2.07
Milk (kg) 282.00 -0.014 -3.95
Fat (kg) -5.19 -0.375 1.94
Prot (kg) 0.16 -0.441 -0.07
Fertility Sub Index -11.19
Calving Interval (days) 5.37 -1.459 -7.84
Survival (%) -3.00 1.117 -3.35
Calving Sub Index 0.26
Gestation Length (days) -0.28 -0.919 0.26
Beef Sub Index -3.47
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 6.44 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index -4.48
Live WT (kg) 14.60 -0.307 -4.48
Total Carbon Sub Index -20.95

* Based on an €80/tonne carbon price