Welcome to Critical Power Online

Critical Power Online, launched in 2017, is part of the stable of international publications produced by Energy Storage Publishing, including the BEST Battery Briefing e-newsletter, Batteries & Energy Storage Technology (BEST) magazine and Chinese BEST.


Here we apply our unique brand of technology journalism to the critical power sector— the application of energy storage technologies to our power dependent world.


If you are interested in UPS systems, hybrid power, gensets, fuel cells and standby power of all kinds (including batteries) then Critical Power

Online is for you. The web site is updated on a rolling basis. 


To keep abreast of developments between web site visits, enter your e-mail address in the 'Join Our Mailing List' section below and you'll receive a summary of each story as it is posted online.


Send your press releases to:


For advertising opportunities write to: advertising@criticalpoweronline.com

February 25, 2019

Fairbanks Morse has been awarded a contract to build and deliver the emergency diesel generator (EDG) sets for two future US Navy nuclear-powered aircraft carriers, CVN-80 (USS Enterprise) and CVN-81— which is yet to be named.

Fairbanks Morse, an EnPro Industries...

June 6, 2018

Caterpillar has launched the latest addition to its Cat generator sets line that aim “to deliver the lowest owning and operating costs in the market”.

The company said the G3512H, the third in its H-Series product line, is available for operation using natural gas. The...

June 4, 2018

Dynapower and Raychem RPG say they have commissioned India’s first 1MW microgrid at the Central Electronics Limited (CEL) facility Sahibadad in Uttar Pradesh.

The project (pictured), which features Dynapower’s CPS-1000 inverter, “is a locally controllable power system”...

May 15, 2018

Liebherr has showcased its megawatt-class G9620 engine to the Chinese genset and combined heat and power market.

The Swiss firm’s new gas engines, which are designed for decentralised energy supply plants— especially non-stop operation in combined heat and power units,...

May 7, 2018

Authorities in New Delhi are reportedly behind moves to clear the city’s rooftops of diesel gensets as part of a buildings safety drive.

New Delhi Municipal Council wants the gensets removed because “they have been identified as the main cause of building collapse” in a...

Please reload

Recommended Reading
BEST magazine

The leading International quarterly for manufacturers and users of electrochemical power

Chinese BEST

The Chinese edition of BEST

BEST Battery Briefing

The weekly newsletter sent to the industry

Search this site
  • Facebook Basic Black
  • Twitter Basic Black
Follow Critical Power online

© Copyright Energy Storage Publishing Limited

70 Goring Road • Goring by Sea • Worthing • West Sussex • BN12 4AB • UK

+44 (0) 845 194 7338