Emergencies would be gauged on a case-by-case basis, but severe storms were an example.
During last December's Sydney siege, Uber was criticised when its surge pricing automatically kicked in as people tried to flee the CBD.
The company later apologised and reversed course, offering free rides out of the city centre and refunding those hit.
The Meals on Wheels arrangement had yet to be fully ironed out, but as part of the partnership Uber would provide volunteers with safe and affordable transport options, Mr Peppitt said.
"The Red Cross facilitates the delivery of 500,000 meals in New Zealand every year - that's a big, big logistical operation."
Uber had 1000 drivers on its books across Auckland and Wellington and was looking to expand into Christchurch, Mr Peppitt said.
Red Cross spokesman Matthew McCracken said the support came at an ideal time.
Red Cross spokesman Matthew McCracken said the charity was going through an extremely busy year with the Nepal earthquakes and Whanganui floods and the support came at an ideal time.
Uber had offered the Red Cross staff in Auckland and Wellington $10,000 worth of free rides per year, he said.
"For an organisation like us, we've got about 450 staff, so we do travel around a fair bit and that obviously helps us cover the cost."
- An earlier version of this story incorrectly stated that Uber would be providing $100,000 worth of free rides to New Zealand Red Cross staff.