Carboncounter.com is a website that lets users compare the lifecycle emissions and costs of new cars against other cars and against climate targets. I've recently updated it with new 2022/2023 model year electric vehicles.

A European version, developed in collaboration with myenergy Luxembourg, can be found at carboncounter.lu.

I built carboncounter.com using AngularJS and D3.js as an interactive version of figure 1 in our Environmental Science & Technology article.

In the News

• The Washington Post · 2023-04-18 Which electric vehicle is right for you? Check out our guide.
• The New York Times · 2023-02-17 Just How Good for the Planet Is That Big Electric Pickup Truck?
• USA Today · 2022-06-09 Fact check: Lifetime carbon emissions lower for electric vehicles than gas-powered cars
• The New York Times · 2021-01-15 Electric Cars Are Better for the Planet – and Often Your Budget, Too
• Quartz · 2018-12-12 Electric cars claim to be cheaper and greener. But are they?
• The Financial Times · Letter · 2017-11-20 Reality is that most EVs emit less CO2 than petrol cars over their lifetimes
• The New York Times · 2016-09-27 An App to Help Save Emissions (and Maybe Money) When Buying a Car
• The Guardian · 2016-09-28 New MIT app: check if your car meets climate targets
• NPR · 2016-09-27 It May Not Cost You More To Drive Home In A Climate-Friendly Car
• Greenwire · 2016-09-27 Low-emission cars a better value than polluters · study

• Ho CO, Miotti M, Jain RK · ASCE International Conference on Computing in Civil Engineering · 2024 Exploring the Empirical Relationship Between Urban Form and Building Energy Use
• Miotti M, Needell ZA, Jain RK · Applied Energy · 2023 The impact of urban form on daily mobility demand and energy use: Evidence from the United States
• Miotti M, Jain RK · Energy Proceedings · 2022 Computationally Efficient Algorithm to Enable Privacy Preserving Urban Energy Data Sharing Under the “15/15” Rule
• Miotti M, Jain RK · Hawaii International Conference on System Sciences (HICSS) · 2021 Modeling aggregate human mobility patterns in cities based on the spatial distribution of local infrastructure
• Miotti M, Needell ZA, Ramakrishnan S, Heywood J, Trancik JE · Transportation Research Part D: Transport and Environment · 2021 Quantifying the impact of driving style changes on light-duty vehicle fuel consumption
• Miotti M, Needell ZA, Trancik JE · Transportation Research Board 97th Annual Meeting · 2018 Quantifying Reductions in Personal Vehicle Energy Consumption Due to Driving Style Changes
• McNerney J, Needell ZA, Chang MT, Miotti M, Trancik JE · Transportation Research Record: Journal of the Transportation Research Board · 2017 TripEnergy: Estimating personal vehicle energy consumption given limited travel survey data
• Fletcher S, Miotti M, Swaminathan J, Klemun M, Strzepek K, Siddiqi A · Journal of Water Resources Planning and Management · 2017 Water Supply Infrastructure Planning: Decision-Making Framework to Classify Multiple Uncertainties and Evaluate Flexible Design
• Miotti M*, Supran GJ*, Kim EJ, Trancik JE · Environmental Science & Technology · 2016 · *authors contributed equally Personal vehicles evaluated against climate change mitigation targets
• Miotti M, Hofer J, Bauer C · International Journal of Life Cycle Assessment · 2015 Integrated environmental and economic assessment of current and future fuel cell vehicles

• Miotti M, Ramakrishnan S, Trancik JE · in submission Heterogeneity in emissions savings and costs of electric vehicles across locations and individuals in the United States.
• Miotti M, Hellweg S · in preparation A multi-scale approach to quantify accessibility based on open data.
• Miotti M, Hellweg S · in preparation Achieving accurate travel time predictions using the Open Source Routing Machine.

• Trancik JE, Brown PR, Jean J, Kavlak G, Klemun MM, Edwards MR, McNerney J, Miotti M, Mueller JM, Needell ZA · NOV 2015 Technology improvement and emissions reductions as mutually reinforcing efforts: Observations from the global development of solar and wind energy

• Stefan Hirschberg, Stefan Wiemer, Peter Burgherr (eds.) · 2015 · VDF Hochschulverlag Zurich Energy from the Earth: Deep Geothermal as a Resource for the Future?