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 -10.84
Milk (kg) 396.00 -0.014 -5.54
Fat (kg) 6.54 -0.375 -2.45
Prot (kg) 6.44 -0.441 -2.84
Fertility Sub Index -13.90
Calving Interval (days) 6.43 -1.459 -9.38
Survival (%) -4.04 1.117 -4.51
Calving Sub Index 3.34
Gestation Length (days) -3.63 -0.919 3.34
Beef Sub Index -3.08
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 8.11 -0.432 -3.50
Maintenance Sub Index Maint. Sub Index -1.13
Live WT (kg) 3.70 -0.307 -1.13
Total Carbon Sub Index -25.60

* Based on an €80/tonne carbon price