Priska Marianne
Spatial Analysis & Visualization

CONTENTS

· Land Cover Change in Jakarta
· Energy Efficiency in New York City Buildings
· Identifying Disadvantaged Communities in New York City

· Access to Healthy Food in New York City

· Remapping John Snow’s Cholera Map



ABOUT 
Priska works at the intersection of international planning, urban development, and geospatial technology. She has a master’s degree in urban planning with a concentration in urban analytics. She has experience in community and international development, applied research, and spatial data science. Her interest lies in connecting data to policy, planning, and development.

CONTACT
priska.marianne@columbia.edu

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© 2021-2022
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Enery Efficiency in New York City Buildings


2020 | with Geon Woo Lee | Tools: Python, InDesign


Improving energy efficiency in buildings plays a pivotal role in reducing carbon emissions in cities. In New York City, buildings account for 66% of the city’s greenhouse gas emissions, emitting at least 50 million metric tons of carbon dioxide to the air. 

This project investigates the trends in energy efficiency in New York City buildings guided by the following research questions:
[Building Scale]
What physical characteristics of buildings affect energy efficiency?

[Neighborhood Scale]
What are the relationships between energy efficiency and sociodemographic characteristics of neighborhoods?

[Temporal Scale]
Have large buildings in NYC become more energy efficient since the adoption of the NYC Benchmarking Law?



 

Project Report