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Eric Wesoff

Editor-at-Large

Eric Wesoff is Editor-at-Large at Greentech Media. Prior to joining GTM, Eric Wesoff founded Sage Marketing Partners in 2000 to provide sales and marketing-consulting services to venture-capital firms and their portfolio companies in the alternative energy and telecommunications sectors. Mr. Wesoff has become a well-known, respected authority and speaker in these fields. His expertise covers solar power, fuel cells, biofuels and advanced batteries. His strengths are in market research and analysis, business development and due diligence for investors. He frequently consults for energy startups and Silicon Valley's premier venture capitalists.

Latest From Eric Wesoff

Deployments of Tesla's Powerpack and Powerwall storage systems reached record levels in Q2.

Tesla Sets Record for EV Deliveries, but Losses and Solar Shrinkage Endure

2019 is supposed to be “the year of the solar roof,” but Tesla’s solar business continues to wither.

July 25, 2019 by Eric Wesoff

Bloom’s revenue story distinguishes it from the rest of the fuel cell pack.

Bloom Energy Maintains Momentum in Fuel Cell Revenue but Losses Persist

The long-awaited takeoff of the microgrid market offers big potential for Bloom, as it struggles to break away from the loss-making fuel cell industry.

May 7, 2019 by Eric Wesoff

Elon Musk has said,

Tesla Embraces New Solar Strategy But Analysts Remain Skeptical

Can a solar roof with a very low down payment reverse Tesla’s deteriorating solar business? Some analysts are less than convinced.

April 30, 2019 by Eric Wesoff

Tesla posted massive losses when it announced its Q1 earnings results on Wednesday.

Tesla Suffers Deep Q1 Loss as Solar Installs Continue to Plummet

Elon Musk said the first quarter was “the most difficult logistics problem I’ve ever seen.”

April 25, 2019 by Eric Wesoff

The board shakeup follows a quarter in which Tesla made a number of questionable moves.

Tesla Announces Departure of 4 Board Members Ahead of a Really Big Week

Tesla reveals that 40 percent of the board is set to exit—right before a crucial earnings call, an investor day, and an SEC contempt case.

April 22, 2019 by Eric Wesoff

Automakers and VC firms invested more than $1.3 billion in energy storage technologies last year.

Daimler Leads $170M Investment in Sila Nano’s Next-Generation Battery Tech

Traditional automakers continue to invest big money in battery technology for electric vehicles.

April 17, 2019 by Eric Wesoff

Despite the weak quarter, Tesla stood behind its full-year guidance for vehicle deliveries.

EV Demand Cliff or Just a Blip? Tesla Deliveries Plummet 31% in First Quarter

Tesla announced its Q1 production and delivery numbers last night—and the news is not good.

April 4, 2019 by Eric Wesoff

Fact-Checking President Trump’s Assessment of Wind Power and Electric Vehicles

Fact-Checking President Trump’s Assessment of Wind Power and Electric Vehicles

POTUS: “When the wind stops blowing, that’s the end of your electric.”

March 29, 2019 by Eric Wesoff

This is Tesla's largest energy storage project in Asia to date.

Tesla Installs 7-Megawatt-Hour Battery for Emergency Power at a Japanese Railway

Amid the tumult of its automotive business, Tesla’s energy storage group keeps installing record-setting grid-scale batteries.

March 28, 2019 by Eric Wesoff

Henrik Fisker's newest EV effort targets an affordable SUV.

The New Fisker Unveils a $40,000 Electric SUV for 2021, Delays Solid-State Battery

Taking on Tesla’s recently hyped Model Y with some hype of its own.

March 19, 2019 by Eric Wesoff

Most Popular From Eric Wesoff