IEE

Electric Vehicle Charging: Tariffs and Tradeoffs

We examine various types of charging strategies and infrastructure available today and report on the experience gained from rate structures for electric vehicle charging now being offered at four different utilities. These findings lead us to provide recommendations to achieve more productive use of the electric grid.

AMI Logjam

Market forces and fickle policies have delayed the smart meter revolution.

Low energy prices have weakened the business case for advanced metering. Regaining momentum might depend on innovation to strengthen the benefits.

Labor Costs and the Rate Case

Incentives, staffing, and benchmarking in a tight economy.

In several recent utility rate cases, regulators have disallowed portions of utility compensation expenses, on the basis that difficult local economic conditions justify pay cuts. However, when utilities begin squeezing their uniquely qualified technical and management staffs, performance can suffer. Analysis Group authors David W. Sosa and Virginia Perry-Failor review experiences at several companies to show how an evidentiary approach will help utilities avoid disallowances of critical compensation for valued employees.

People (February 2012)

OGE Energy announces executive shifts; Georgia Power announces organizational changes and appointments; ConEdison and NRG Energy name new vice presidents; plus senior staff changes at UniSource Energy, Public Service Enterprise Group, Conservation Services Group, and others.

Gridlock in 2030?

Policy priorities for managing T&D evolution.

A pair of myths is driving many investments today—i.e., America’s T&D system is falling apart, but the smart grid will save the day. A new MIT study reveals a more nuanced truth about reliability, efficiency, and plans for new technologies. The most effective policies and investments will focus on solving real problems and delivering tangible benefits.

Vendor Neutral

(October 2011) Wind Capital group selects RMT Inc. to design and construct wind energy facility; MEMC Electronic Materials, Inc. and SunEdison acquire Fotowatio Renewable Ventures; Solar Community and Reliant Energy team up to offer financing options; KEMA selects Green Energy Corp.’s software; Leviton unveils commercial electric vehicle charging stations; plus announcements and contracts involving Science Applications International Corp., Tantalus, FirstEnergy Nuclear Operating Co. and others.

Achieving Interoperability

The smart grid requires utilities and regulators to assert leadership.

Adopting an interoperable framework for the smart grid isn’t just a question of technology standardization. It’s also about navigating the legal, regulatory, and business factors that affect technology implementation. Making the smart grid work will require utilities and regulators to assert leadership.

Grid 2050

Shaping system transformation.

New technologies—and new expectations—require taking a fresh look at the institutions and practices that have provided reliable electricity for the past century. Collective action is needed to define the key attributes of a future grid and then to take the more difficult next step—adapting our processes and institutions to align with that future vision. A thoughtful approach will allow America to capture the potential value that’s offered by sweeping changes in technologies and policies.

Vendor Neutral

(July 2011) Williams Partners L.P. expands Transco transmission lines; Google to provide fiber optic Internet service for Kansas City, Mo.; Constellation Energy picks Lynxspring Inc.; plus contracts and developments involving Servidyne, EnerNOC, Siemens Energy and others.

Better Data, New Conclusions

The authors respond to Roycroft’s reality check.

Experience with time-of-use pricing programs shows that a large majority of low-income customers will benefit from dynamic prices. In fact, not making such prices available to these customers might be harmful. In the most efficient system, all customers will face the same prices—and policy makers can provide direct relief to ease the burden for low-income customers.