Elizabeth Roknich is a fellow in the 2018 Leaders in Environment and Finance (LEAF) program. She spent summer 2018 at NC GreenPower, a Raleigh-based renewable energy nonprofit. Her work there included financial modeling, cost benefit analyses for program changes, and data visualization work in Tableau, which she used to create two dashboards to highlight their renewable energy generators and their Solar Schools program
Data visualization is a term you might have heard buzzing around lately, gaining popularity and attention across many fields. The idea behind visual representation is not new; people have been explaining data pictorially for centuries, from maps to graphs and on from there. Because of the way the human brain processes information, we are naturally able to understand data in visual formats more easily and quickly than in spreadsheets or reports.
What has really made data visualization boom, however, is the current capacity that computers have to process data at lightning speeds, and the sheer amount of data being collected at any given moment. Continue reading