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03.12.21 News 43

Greentech Media in action at the 2019 Solar Summit, one of our last live events before the pandemic put us all behind screens.

Greentech Media Bids Farewell

A 14-year run covering an energy industry transformed — and just getting started.

by Jeff St. John

03.10.21 Grid Edge 4

California's demand response industry isn't happy with state regulators' latest move to tap flexible loads to prevent future grid emergencies.

California’s Latest Demand-Side Emergency Plan Draws Criticism From Providers

Critics say the minor changes aren’t enough to help, and the expanded capacity rules could boost natural gas plants.

by Jeff St. John

03.09.21 Grid Edge 14

Decade-old startup Mainspring Energy is moving into commercial deployment via a $150 million deal with NextEra Energy Solutions. (Credit: Mainspring Energy)

Mainspring Energy Lands $150M Deal To Deploy Its Linear Generators With NextEra

The startup’s fuel-flexible systems offer the low emissions of fuel cells with the affordability and flexibility of engines and microturbines.

by Jeff St. John

03.08.21 Energy 21

Jigar Shah sees a role for DOE to bring new clean technologies to bankability through the $40 billion loan programs office.

Jigar Shah’s Plan to Manage DOE’s $40B Loan Program

The solar PPA pioneer and “infrastructure-as-a-service” investor has been selected to revive the program that boosted Tesla and utility-scale renewables.

by Jeff St. John

03.04.21 Grid Edge 26

Duke Energy's plan to build natural gas plants is being challenged by groups accusing the utility of misrepresenting data to undermine cleaner alternatives.

Duke Energy Faces Challenges to Its Push for New Natural Gas Plants

Critics cite flaws in the utility’s analysis of winter peaks and offer up solar, battery and efficiency alternatives.

by Jeff St. John

03.03.21 Grid Edge 4

Huge solar and wind growth is on the way. The grid operator is hoping not to hinder progress toward the 2060 net-zero target.

New Plans Reveal How China’s Grid Is Prepping for Net-Zero Carbon

Terawatts of renewables and the world’s largest EV charging network will play a role as China eyes peak carbon emissions by 2030.

by John Parnell

03.01.21 Grid Edge 16

Siemens Energy's Silyzer electrolyzer is part of a green hydrogen technology line the company is hoping will gain market share in the nascent U.S. market. (Credit: Siemens)

How Siemens Energy Is Targeting the US Green Hydrogen Opportunity

The latest test at the Utah mega-project marks the third U.S. entry into electrolysis, storage and the use of carbon-free fuel.

by Jeff St. John

02.16.21 Grid Edge 48

The massive blackouts across Texas are pushing regulators and policymakers to consider the threat of winter demand peaks and power-plant-disabling temperatures.

Texas Energy System Faces a Winter Reckoning

Widespread power plant failures spur calls for better weatherization and an examination of bulk power market structures.

by Jeff St. John

02.16.21 Grid Edge 9

Demand charges are a big problem for EV fast-charging. Finding the right rates to replace them requires a careful balancing act. (Credit: EVgo)

Getting the Rates Right for a Public EV Charging Build-Out

Demand charges can tank the economics of early-stage electric-vehicle charging rollouts. Replacements must balance support for EV growth with fair cost-sharing.

by Jeff St. John

02.15.21 Grid Edge 5

FERC Chair Richard Glick has a long list of priorities for the key federal energy regulator. Many of them align with the Biden administration's energy transformation goals. (Credit: FERC)

New FERC Chair’s Focus: Environmental Justice and Climate Change Impacts

Glick’s priorities include fair treatment of new technologies and state policies, as well as transmission and interconnection reforms.

by Jeff St. John

02.11.21 Grid Edge 7

Bloom Energy is targeting carbon-free markets with hydrogen fuel cells, electrolyzers and carbon capture and storage built on its core technology. (Credit: Bloom Energy)

Bloom Energy Charts a Future in Hydrogen Fuel Cells, Electrolysis and Carbon Capture

Fourth-quarter performance and bookings boost profitability target to 2021 for natural-gas fuel cells. Hydrogen and carbon capture are the next steps.

by Jeff St. John

02.10.21 Grid Edge 53