As a member of CCRUN, Madajewicz is investigating approaches to improving the adaptation of residents in urban neighborhoods to coastal flooding, and ways to improve vulnerability assessments. More broadly, she is responsible for evaluating the impacts that CCRUN achieves through the team's collaborative development of climate information with stakeholders. She is working on improving the data available for assessing impacts of winter storms. She is collaborating with a team at the International Research Institute for Climate and Society (IRI) on a project that is providing and assessing the value of climate information for coffee growers in Jamaica. She is working with another team at IRI on developing a process for evaluating the progress of national climate information services in Africa over time. She is collaborating with the Tropical Agriculture team at the Earth Institute on understanding the value of soil information for smallholder farmers in Tanzania. She just completed her second evaluation of an Oxfam America program that takes an integrated risk management approach, including weather index insurance, to improve livelihoods of smallholder farmers in Ethiopia.