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 -9.75
Milk (kg) 264.00 -0.014 -3.70
Fat (kg) 5.44 -0.375 -2.04
Prot (kg) 9.10 -0.441 -4.02
Fertility Sub Index -15.01
Calving Interval (days) 8.28 -1.459 -12.08
Survival (%) -2.62 1.117 -2.93
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index -0.07
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.72 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -23.38

* Based on an €80/tonne carbon price