Submit a Story!
Calculating MPGe
Plug-in electric vehicles are poised to become practical and important, which is why we’re seeing a crescendo of reports about their “MPG” fuel economy. Unfortunately, these reports raise more questions than they answer, including two questions that will occur to...
Comments
Blog Reactions

Auto X Prize throws water on GM's 230 mpg claim, offers mpge calculator
Autoblog Green — Filed under: MPG, AutoblogGreen Exclusive, Green Daily, Automotive X-Prize With all of the attention being paid to the 230 mpg number that the Chevy Volt will apparently be granted by the EPA, the Automotive X Prize thought it was time to weigh in on the subject of calculating fuel efficiency for vehicles that use energy sources other than gasoline. They don't like it. Instead, the AXP prefers MPGe, a "rigorous and more neutral measure" of fuel efficiency. The AXP's John Shore walked us through how the long-running ...

Daily Sprout
Earth2Tech — ... The Problem With MPGs: The folks behind the Automotive X Prize lay the smack down on General Motors’ 230 MPG claim for the Chevy Volt, and make the case for their MPGe (miles per gallon equivalent) method of calculating the fuel efficiency of plug-in vehicles. — Autotmotive X Prize Blog via ...

Progressive Automotive X Prize Calculating MPGe
EcoModder.com — Progressive Automotive X Prize Calculating MPGe I'm not sure if this has been posted or not I did a search on here but didn't find it. Heres the link for their spreadsheet for MPGe. Progressive Automotive X PRIZE: Calculating MPGe ( ...

Related Content
Calculating the Real Costs of Climate Change in California
greeninc.blogs.nytimes.com 11/25/2008 — At the heart of the prediction is the assumption that a $2.5 trillion chunk of California's $4 trillion in real-estate assets is vulnerable to flooding and sea-level rise.
E85 Revenge Verde: a 110 MPGe super car coming in December
autobloggreen.com 5/5/2009 — 110 MPGe Mustang - Click above for high-res gallery Doug Pelmear claims that his converted 1985 Mustang now gets 110 MPGe (miles per gallon energy equivalent) thanks to his HP2g engine. That same engine, which burns E85, will be going into a new "super car" called the Revenge Verde. ...
Calculating The True Cost Of Carbon
forbes.com 6/4/2009 — It is light as air, yet it weighs tons. It is vital to life, but it is considered an accelerant in the world's ongoing environmental tragedy. It costs nothing to make, yet paying for it will equal tens of billions of dollars a year. What is it? It is ...
PepsiCo Reveals Method for Calculating Carbon Footprint of Products
environmentalleader.com 10/9/2009 — PepsiCo, which has been calculating the carbon footprint of its Walkers Crisps potato chips in the UK since 2007, revealed some of the secrets behind its methodology in a recent article at MarketingMagazine. Martyn Seal, Sustainability Director of ...
X Prize Takes On GM’s 230 MPG Claims, Offers Free (and Fun!) MPGe Calculator
gas2.org 8/29/2009 — GM’s recent “230″ PR campaign (previously covered HERE and HERE ) has certainly caused a lot of controversy, most of it centered on the fact that the EPA initially “backed away” from the automaker’s optimistic ...
Proterra electric bus gets over 20 MPGe in tests
autobloggreen.com 5/6/2009 — The Pennsylvania Transportation Institute at Penn State just had the chance to put the Proterra electric bus through some fuel economy tests in Altoona, PA and it was there that the Altairnano -powered people mover generated some head-turning miles per gallon equivalent (MPGe) numbers. After ...
Calculating food choices
supereco.com 4/21/2009 — The 100-Mile Diet might get people to seriously think about where there food comes from, but it's a simplified view. As we've recently mentioned here on Super Eco , going vegetarian might count for more greenhouse gas reduction than going local and once you open up the debate to the other ...