News & Events

Register for upcoming webinar on supersized wind turbine blades

Event Date: 4/10/2019 11:00am

Join DNV GL, Wood Mackenzie, and the U.S. Department of Energy for a webinar on supersized wind turbine blades!

WEBINAR ANNOUNCEMENT: Utility Investments in Resilience of Electricity Systems

Event Date: 4/30/2019 10:30am

WEBINAR ANNOUNCEMENT: Utility Investments in Resilience of Electricity Systems

Report No. 11 in the Future Electric Utility Regulation series

Lawrence Berkeley National Laboratory (Berkeley Lab) presents a free webinar on April 30, 2019, to discuss a new report, Utility Investments in Resilience of Electricity Systems.

New Interactive Tool Improves Access to Energy Efficiency Data


Researchers at Lawrence Berkeley National Laboratory have developed an interactive tool to provide better access to data from a recent major study, The Future of U.S. Electricity Efficiency Programs Funded by Utility Customers: Program Spending and Savings Projections to 2030.

Webinar: U.S. Wind Turbine Database Opens Up Access via an API

Event Date: 3/19/2019 10:00am

A new application programming interface (or API) for the database can make connecting to the database faster and more efficient than ever. The United States Wind Turbine Database (USWTDB), which launched last April, has just added a new capability, the USWTDB API, which should dramatically improve the efficiency of connecting to the database.

Study Evaluates R&D Pathways for Supersized Wind Turbine Blades


We are pleased to announce the release of a new study led by DNV GL "R&D Pathways for Supersized Wind Turbine Blades.” The report evaluates key design, manufacturing, and transportation options to advance long, “supersized” blades for cost-competitive land-based wind energy.

Lisa Schwartz Wins Utility Regulator Honor


Lisa Schwartz, Deputy Leader and Energy Efficiency Team Leader in the Electricity Markets and Policy Group, received the 2018 Mary Kilmarx Award from the Committee on Energy Resources and the Environment of the National Association of Regulatory Utility Commissioners (NARUC).

Workshop proceedings explore the economic impacts of long duration, widespread power interruptions


The costs to electric utility customers from short-term, limited geographic scale power disruptions have been studied for many years. However, there is increasing interest among regulators, policy-makers, and utilities in the economic consequences of interruptions that are of longer duration (days, weeks or longer) and of larger geographic scope (entire metropolitan areas or regions).

Projections for 2030: Higher Spending, Modest Rise in Energy Savings for Efficiency Programs Funded by Electricity Customers


Electric utility customers spent about $5.8 billion on energy efficiency programs in 2016 to cost-effectively offset a portion of growth in U.S. power needs. That, in turn, affects the need for investment in new electricity infrastructure, across generation, transmission and distribution systems. A new study by Berkeley Lab provides a bottom-up assessment of the potential impact of existing and likely state policies and market conditions to promote or constrain future spending and savings for electricity efficiency programs funded by utility customers in all U.S. states.

Upcoming Webinar Series - Uses for Smart Meter Data


According to a recent industry report, a little over 55% of U.S. households now have smart meters.  This presents utilities with an opportunity to leverage the rich data these systems provide to better understand their customers and make data-driven decisions concerning optimal rate or program portfolio planning and implementation.

Student capstone papers yield new insights into solar market dynamics


Summary of UT Austin Student Capstone Projects

We are pleased to release a summary of the key findings from seven different papers completed by teams of University of Texas (UT) at Austin students, each of which explored a different aspect of the solar market.

Berkeley Lab estimates sustained electric power interruptions cost the U.S. approximately $44 billion annually—a 25% increase since 2006.


Interest in electricity reliability and resilience in the United States has increased dramatically since Berkeley Lab first estimated the national cost of sustained power interruptions in 2006. “Yet, we’re not aware of any peer-reviewed literature on the economic impacts of these power interruptions since our prior work” says author Kristina LaCommare.

No time to lose: Recent research on the time-sensitive value of efficiency

Event Date: 11/1/2018 10:00am

Berkeley Lab, working with the U.S. Department of Energy’s Building Technologies Office, is hosting a free webinar on November 1, 2018, to discuss recent research on the time-sensitive value of energy efficiency.

eProject Builder reaches milestone of 600 projects and over 1,000 users trained; tool named as finalist in the R&D 100 awards


eProject Builder ( ePB ), an energy project data management tool developed by Berkeley Lab, recently reached a milestone of 600 projects initiated and over 1,000 users trained. ePB is also a finalist in the 2018 R&D 100 awards—the “Oscars” of innovation.

Berkeley Lab’s “Tracking the Sun” describes the latest distributed PV pricing trends


We are pleased to announce the release of the latest edition of Berkeley Lab’s annual Tracking the Sun report. The report describes installed prices and other trends among distributed photovoltaic (PV) systems in the United States, based on an underlying dataset of more than 1.3 million PV systems (with transaction prices for 770,000 systems). This latest edition focuses primarily on trends through year-end 2017, with preliminary data for the first half of 2018.

Berkeley Lab’s “Utility-Scale Solar” documents an expanding U.S. market

Event Date: 9/20/2018 10:00am

We are pleased to release the 2018 edition of Berkeley Lab’s Utility-Scale Solar report, which presents analysis of empirical project-level data from the U.S. fleet of ground-mounted solar projects with capacities exceeding 5 MW-AC.

Data Visualizations Enable Exploration of Key U.S. Wind Power Trends


In conjunction with the release of the annual Wind Technologies Market Report, prepared for the U.S. Department of Energy, Berkeley Lab has produced a series of interactive data visualizations that allow users to explore some of the data from the report.

Annual DOE Report Finds that Wind Energy Is Being Sold at Record-Low Prices


New wind energy report finds better performance, lower costs, and wind energy prices at ~ 2¢/kWh.

WEBINAR ANNOUNCEMENT: The Future of Transportation Electrification: Utility, Industry and Consumer Perspectives

Event Date: 9/13/2018 10:30am

Report No. 10 in the Future Electric Utility Regulation series

Lawrence Berkeley National Laboratory (Berkeley Lab) presents a free webinar on September 13, 2018 to discuss a new report, The Future of Transportation Electrification: Utility, Industry and Consumer Perspectives.

Announcing Pair of Research Products Related to the Value of Power System Reliability and Resilience


Guidebook and user-friendly online tool provide basis for valuing the benefits of utility investments in power system reliability and resilience

Report Cover

The Cost of Saving Electricity Through Energy Efficiency Programs Funded by Utility Customers: 2009–2015

Event Date: 6/27/2018 12:00pm

Cost of Saving Electricity Remains Low

The average cost to utilities to save a kilowatt-hour (kWh) in the United States is 2.5 cents, according to the most comprehensive assessment to date of the cost performance of energy efficiency programs funded by electricity customers.