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 -23.94
Milk (kg) 287.00 -0.014 -4.02
Fat (kg) 30.98 -0.375 -11.60
Prot (kg) 18.84 -0.441 -8.32
Fertility Sub Index -3.63
Calving Interval (days) 2.38 -1.459 -3.47
Survival (%) -0.14 1.117 -0.16
Calving Sub Index 1.99
Gestation Length (days) -2.16 -0.919 1.99
Beef Sub Index -2.95
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 7.07 -0.432 -3.05
Maintenance Sub Index Maint. Sub Index -3.53
Live WT (kg) 11.50 -0.307 -3.53
Total Carbon Sub Index -32.05

* Based on an €80/tonne carbon price