Latest California section 177 states – ZEVs, LEVs and ICE bans
Around 40% of the US now follows California’s tougher-than-federal criteria pollutant standards. Here’s a summary of the latest, including followers of the Advanced Clean Cars rule.
A tale of two EV Outlooks
What’s better than a long-term EV outlook? Two outlooks, both published in the same month. Here’s a quick comparison of some of the important aspects pertinent to the rate of electric vehicle uptake.
Highlights from the IEA report on the future of e-mobility
Highlights from the International Energy Agency (IEA) annual outlook on electric vehicles, and the associated view on the batteries and infrastructure needed to 2030.
Characterizing the in-use heavy-duty vehicle fleet
Heavy-duty vehicles cover a very wide range of applications and typical driving profiles. A one-size-fits-all approach is unlikely to work for reaching zero tailpipe emissions from this sector. Here’s a summary of the application diversity from a US viewpoint.
Battery raw material constraints in Europe
Metals and rare earth elements which make up batteries and permanent magnets are likely to be the limiting factor in the rate of electrification. A new report examines the supply-demand and sourcing issues in Europe.
California light-duty electrification requirements and estimate on battery implications
California’s Air Resources Board has published the proposal for Advanced Clean Cars II, which aims for 100% EV share by 2035. Here’s a look at some of the regulatory elements and the implications for batteries.
European regulatory framework for batteries
A summary of the recently adopted regulatory framework for batteries in Europe, as it applies to e-mobility.
California’s Advanced Clean Trucks regulation
This is an update to a previous article on the targets for electrification of heavy-duty trucks in the US. Initially developed in California (where else?!), now five more states have adopted these regulations.
Will batteries be the limiting factor for heavy-duty electrification?
What’s your guess – how much will the battery requirement increase relative to passenger cars if we electrify the heavy-duty sector? Taking the US as an example, we navigate this question.
A good review of lithium-ion battery cost reductions
This publication by Micah Ziegler and Jessika Trancik from MIT explores the correlation of the decline in price with improved technology (Moore’s Law), cumulative production (Wright’s Law), annual production (Goddard’s Law) and R&D activity as measured via patent filings.