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 -2.49
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) -0.55 -0.375 0.21
Prot (kg) 2.49 -0.441 -1.10
Fertility Sub Index -12.46
Calving Interval (days) 6.64 -1.459 -9.69
Survival (%) -2.48 1.117 -2.77
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index -1.62
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 3.76 -0.432 -1.62
Maintenance Sub Index Maint. Sub Index -1.35
Live WT (kg) 4.40 -0.307 -1.35
Total Carbon Sub Index -17.02

* Based on an €80/tonne carbon price