Regenerative heat exchangers - the evolution of an idea

The rotary heat exchanger was invented more than one hundred years ago, but continues to have relevance to energy-intensive industries as a key high-efficiency technology

World Refrigeration Day: An Interview with Howden’s Refrigeration Expert

With over 40,000 installations of screw compressors globally, Howden has one of the largest installed bases of refrigeration and process screw compressors in the world, serving a wide range of industries including oil and gas, refrigeration, hydrogen, biogas, and mining.

One hundred years of Howden’s rotary heater business

One hundred years of Howden’s rotary heater business - celebrating the journey from Fredrik Ljungström’s idea to Howden’s commercialisation and ongoing development

Managing our global footprint

Some of our recent achievements from our teams around the world who are making a difference to our world.

Energy and ventilation efficiency in mining

The Ventsim software suite uses advanced algorithms to analyse real-time data and adjust ventilation equipment to maximise energy savings while maintaining safe working conditions

3D Pumping Simulation systems

Pumpsim DESIGN is an innovative software with a visual element and ease of use to model a mine's pumping systems for water, compressors, and gas drainage.

Cutting edge of tunnel ventilation design

Ventsim Tunnel DESIGN is specifically aligned to the needs of transport tunnels. It enables the design of safe and efficient underground ventilation systems.

What is Glass?

Howden has a long history of supplying fans that are able to cope in high temperatures and are abrasion resistant.

Power-to-X explained

Power-to-X, also known as PTX or P2X, is a viable route of securing our energy future and addressing renewable energy challenges, but what is it?

Sustainable mining solutions to meet net-zero targets

Companies like Howden have been successfully supplying sustainable or green mine ventilation solutions for years, and the tangible results are clear.

Hot Green Air – Electric Mine Heating with zero emissions

Can Carbon Capture Save Us from Climate Change?

Carbon capture utilisation and storage (CCUS) has been identified as a mandatory solution for reducing our carbon impact, but can carbon capture save us from climate change?
 

2022 review: Q&A with Salah Mahdy, Global Director of Renewable Hydrogen

Salah Mahdy reflects on the hydrogen economy and Howden's projects in 2022

Raphaël Pelletier on mining - interview with Global Business Reports (GBR)

Howden's Account Executive - Global Mining, Raphaël Pelletier, took part in an interview with Global Business Reports (GBR). Raphaël discussed Howden's role in mine ventilation, our safety improvement initiatives, and carbon footprint reduction.

Ross B. Shuster on hydrogen - interview with Boss Energy Consulting

Howden's CEO Ross B. Shuster on hydrogen

Howden addresses Canada’s mine heating NO2 conundrum

The Ultra Low Emission Heaters cold flame tech provides seamless integration, and uniform temperature differential while maintaining NO2 emission under 0.2 ppm

Mine Ventilation Automation: you already have everything you need to install now

Mine Ventilation Automation: everything mine companies need to set up, enjoy the proven benefits, and be prepared for a revolution in ventilation.

'Your Questions Answered' with Salah Mahdy

Howden's Global Renewable Hydrogen Director answers questions on hydrogen's role in the maritime industry

Howden’s Women in Engineering

For International Women in Engineering Day, we have spoken to some of our colleagues about their experiences as engineers at Howden.

What is hydrogen and why is it so important?

Hydrogen will and is playing a vital role in achieving decarbonisation of the energy system.

Customer service in a post-pandemic world

More than 2 years on from the COVID-19 pandemic, the way we work has been changed forever thanks to advances in remote working and telecommunication technologies.

Enabling a hydrogen economy

Howden has extensive experience in compression solutions across the hydrogen value chain and champion’s hydrogen’s critical role to accelerate the energy transition.

A virtual customer service solution

AR technology and wearable devices are empowering Howden to offer instant remote assistance to customers worldwide improving the customer experience.
 

Howden and the Hydrogen Economy - Executive Interview

Ross Shuster, CEO of Howden, on the energy transition and Howden’s innovative role in developing the hydrogen economy

Howden's role in the Energy Future

Learn how Howden’s existing products are delivering solutions for our customers which support their vital processes and produce significant impact on emissions and wastage.
 

Howden tapping into South African deep mining experience

With increased depth comes increased ventilation and mine cooling needs, a fact Howden knows well from its experience of working with the deepest mines in South Africa.

Understanding Fan Curves in Ventsim

This article will outline key terms and values within Ventsim^TM fan curves, as well as the steps to add a fan curve to a fan in a mine's Ventsim model.

A focus on efficiency within tunnel ventilation

Howden high efficiency tunnel ventilation for lower energy use and operational cost.

Silencing the sound waves. Cooling fans for LNG

Cooling fans are a key component in addressing noise emissions caused by LNG production. Howden leads the way in gaining maximum cooling within regulations.

Lowering carbon footprint and operational cost through high efficiency air preheaters

Lowering emissions and minimising costs are key concerns for most refinery operators; air preheaters address both, bringing higher efficiency to fired equipment and contributing to profitable and reliable operations. Howden’s regenerative technology leads the industry in efficiency and offers many advantages for retrofit and new projects.

Lessons learned from the deployment of flexible steam turbines

The disposal of sewage sludge has been a widely discussed topic for decades. Spreading sewage sludge on fields add the valuable fertiliser phosphorus to the soil, but it also releases the pollutants which are contained in the sewage sludge.
 

Howden supplying compression to Everfuel

The Howden hydrogen compressor solution will be the second most critical component of the 20 MW hydrogen HySynergy facility.

What is Biogas and why is it important?

Biogas is an environmentally-friendly, renewable energy source. It’s produced when organic matter, such as food or animal waste, is broken down by microorganisms in the absence of oxygen, in a process called anaerobic digestion.

Improving fan performance

Howden presents two examples in North and South America of projects that have helped increase capacity and save power on kiln ID fans for producers.

Howden Backing Bioenergy for a Low Carbon Future

The UNFCCC Conference of Parties 26 (COP26) will take place in Glasgow during November 2021. This will again see one of the largest gatherings of International Leaders facing the Global challenge of dramatic implications from Climate Change due to environmental emissions.

International Women's Day - March 8th

Our CEO Ross B Shuster wrote this article ahead of International Women's Day 2021.

Centrifugal, screw and reciprocating compressors

Richard Smith highlights the different types of compression technologies and how they differ to suit your needs.

Double vision: Howden enhances digital twin

This article by DJ Slater and first published in Compressor Tech2 looks at our upgraded Howden Uptime product and the way it uses model- and data-driven analytics

Using Scrubbers To Reduce The Amounts of Sulfur Dioxide From Flue Gases

Scrubber systems are one of the most efficient ways of reducing sulfur dioxide emissions caused by industrial combustion. Find out more.

Hydrogen Fuel Cells Are Revolutionising Heavy-Duty Transport

Hydrogen fuel is set to shake up the heavy-duty transport industry promising zero-emissions, high range, and short refuelling times.

Water Management and Sustainability In Mining

Water is so vital to the mining industry that it cannot function without it. Now more than ever, measures need to be taken to manage this critical resource.

The Digital Breakthrough In Mining

Find out more about the technologies removing a lot of the uncertainty and even more of the risk from mining each day.

The Future of Mining: Smart Mines and The IIoT

With new tools and technologies mining has risen to the challenge to face sustainability head on and one of the biggest developments has been in IIoT.

Quick Guide To Industrial Wastewater Treatments

Water is a fundamental commodity for almost every single step in manufacturing and production processes across the world. Find out the processes for treating industrial wastewater after contamination.

Why Aeration Is Central To Sewage Treatment

At its core, sewage treatment simply aims to speed up the process that sewage undergoes when being purified naturally - ​One of the best ways to do this is through the process of aeration.

How Industries Are Treating Their Wastewater

Find out more about the recent surge in water treatment technologies developed to achieve total water recovery within the industrial industries.

Deadly Dust Found In Construction

More than 2 million workers are exposed to deadly silica dust every year in the workplace. Find out more about this hazard and what can be done to prevent it.

How Is Cement Made?

Concrete? Cement? Have you ever used both words to mean the same thing? We talk you through what the difference is, and how cement is manufactured.

5 Concerning Contaminants Found In Your Drinking Water

You might expect the water you drink to just be pure h2O. But that is far from the truth. Read on to find out what else is in your water.

We Need To Talk About Mining: Death, Dangers & Prevention

Cave-ins, explosions, and toxic air makes mining one of the most dangerous jobs in the world. Can this be changed?

The Shipping Industry’s Slant On Alternative Marine Fuels

We all know alternative marine fuels are a benefit to the environment, but what impact will it have on the shipping industry?

Keeping Your Food Cool Year Round

Howden compressors are at the heart of many refrigeration solutions that play a critical part in the food industry. Learn more about cold storage and the food supply chain.

Where Does Crude Oil Come From?

Dead organisms, pressure, heat, and hundreds of thousands of years. Read on to discover the fundamentals of oil and where it comes from.

Reducing Fuel Consumption In Shipping Via Propulsion Efficiency

Economically shipping is an essential and efficient means of goods transport, but environmentally the future of shipping raises some serious concerns. Find out more.

The Most Dangerous Gases In Mining

A dangerous mine atmosphere is one that is toxic or explosive and there are several damps that create this kind of atmosphere. Read on to find out more.

Ice Rinks: Refrigeration On A Big Scale

Ever wonder how an ice rink stays frozen? What’s under the surface you skate on? Read on to find out more about Ice Rinks and Refrigeration On A Big Scale.

19 Waste Management Best Practices For A Sustainable Event

Understanding the environmental impact a large-scale event can have is the first step in adopting sustainable thinking into the part you play.

3 Common Cooling Tower Problems & How To Fix Them

Cooling Tower problems can be expensive, learn about the top three issues and how to solve them.

Who Are Howden? The Past, Present & Future

It is expected that by the end of 2019 Howden will be owned by KPS Capital Partners. Learn about the history of Howden and our ownership. 

An Insiders Guide To Fans In The Industrial Sectors

Everything you need to know about industrial fans from the experts. Learn the differences between axial, centrifugal, mixed and crossflow fans.

Willis Carrier & 5 Others You Can Thank For Air Conditioning

Willis Carrier and 5 other individuals between themselves discovered and developed air conditioning which now benefits so many people and industries across the world.

The History of Buffalo Forge

Although we no longer produce Buffalo Forge branded machines,  our current generation of axial, centrifugal and mixed flow fans owe much to the Buffalo Forge brand. And of course, we still continue to service and support the Buffalo Forge machines that are still at play.

World Refrigeration Day 2019

A day dedicated to the celebration of all things refrigeration, air conditioning, and heat pumps. If you haven’t heard of it yet then don’t worry - we have all the information you need right here.
 

Digital transformation journey Q&A

During a live webinar with Howden’s Global Leader of Data Driven Advantage (DDA), we answered some important questions about the introduction of Uptime, the launch of the Microsoft HoloLens 2 and where we see our digitization journey taking us in the next five years.

5 ways Howden improves mine safety

We outline the top five ways that our Total Mine Ventilation Solutions improves your mine safety.

The Quiet 827 DVJ Roots blower

When Howden Roots’ Paul Kearney and Erik Ellevog visited hydrovac and directional drilling company Elite HDD at their facility in Sherwood Park, they made a huge discovery.

Five reasons to convince your boss to send you to the 2019 Howden air & gas users group

For the past decade, Howden has proudly hosted a conference known as the Howden Air & Gas Users Group (HAGUG). Industry professionals from all over North America come to various cities in the region to learn from our Howden experts. With a subject matter geared towards the coal-fired power industry, attendees include Reliability & Performance Managers, Outage Planners, Plant System Owners and many more from power plants throughout the US and Canada.

Love From Howden

To be the best or the "world's leading" (as we at Howden strive to be) requires more than just lean processes and conveyer belt type work, it requires passion, dedication, inspiration, desire and a host of other strong human emotions and traits underpinned by Love.

Data Driven Advantage: Digital Transformation 003

The third DDA vlog from Maria Wilson

Single main blowers for Sulphuric acid plants

The issue of not having a suitable single main blower for your ultra large sulphuric acid plants available is no longer an issue.

Single arrangement vs dual arrangement in sulphuric acid plants

In recent years the sulphuric acid industry has seen certain trends that have caused them to adapt to the associated changes. The most predominant trends are the pressures to have improved energy efficiency and to keep production costs low, while battling the overall growing demand for sulphuric acid.

Data Driven Advantage: Digital Transformation 002

In today's vlog I am going to continue the story of Uptime, our digital innovation for the performance optimisation of rotating equipment. In our first vlog I talked about the digital twin that's at the heart of Uptime, and today I want to continue talkin

Data Driven Advantage: Digital Transformation 001

For our first Data Driven Advantage (DDA) vlog, I thought of talking to you about a unique element of innovation at the heart of Uptime, our digital solution for performance optimization: the Howden Digital Twin model.

Uptime: Turnkey Industrial Revolution

Howden is laying the path of its digital transformation to further enhance our high performing, reliable products by leveraging world leading IoT technologies to deliver Uptime - Smart connectivity for Performance Optimisation on Demand

Total Mine Ventilation Solutions proves to be your one resource for all your mine ventilation needs

Total Mine Ventilation Solutions proves to be your one resource for all your mine ventilation needs.

VentSim™ DESIGN V5 proves to make ventilation design easier, safer and more efficient

Read on for a full description of the updates you will find in this version and find out how VentSim™ DESIGN V5 will allow you to take your designing to the next level and improve your ventilation designs and models like never before.

International Women's Day 2018

International Women's Day (IWD) celebrates the social, economic, cultural and political achievements of women.

EGR22 compressor has received Marine Approval certificates

It is with great pleasure that we can announce that our largest and newest member of the EGR family, the EGR22, has received Marine Approval certificates, issued by the American Bureau of Shipping, ABS.

Mine fan application and operational basics

First published on Linkedin, this article by Phil Blankenship explains mine fan application and operational basics matching the fan to the mine air system.

Ventilation on Demand resources - Ventsim

Where can I find out more about Howden’s VentSim CONNECT and VentSim CONTROL solutions?

Evolution of Roots® brand in the UK

Focussing on the history of the Roots brand in the United Kingdom, this article starts with WC Holmes in Huddersfield

Ventilation Innovation to Answer Miners' Drive to Optimise

Originally published on Linkedin, this article from Rob Bush explains the way in which Howden's Ventilation on Demand system helps miners to optimise.

Howden aids in Houston's recovery

In August of this year the Houston, Texas area was hit by Hurricane Harvey which caused one of the worst flooding events that the city has ever experienced.

Howden unveils Turblex® brand at WEFTEC

This year at WEFTEC was a very exciting one for Howden. We always look forward to the world’s premier waste water event, and this year in Chicago we had an additional reason to be excited...

Howden in the early 1900s

Part one of an article on the history of Howden, taken from 'A Hundred Years of Howden Engineering: A brief history 1854 - 1954'

WRV500 Screw Compressors Evolution

Howden's range of industry-leading oil injected screw compressors includes the largest oil injected screw compressor in the industry – the WRViT580.

6 Benefits of working with an OEM

Buying OEM spare parts from us means you get the same part that originally came with your unit, or one that has been subsequently re-engineered to deliver even better performance.

Aeration controls in wastewater

Howden’s history with centrifugal technology within the wastewater treatment segment dates back to the 1930’s. Through the years there have been numerous advancements in wastewater treatment technology not only in aeration equipment, but also in controls.

UltraGen™ a radical improvement in heat exchanger performance

Dougal Hogg, Deputy Chief Engineer - Heater Technology, was interviewed at Power-GEN Asia and spoke about UltraGen™ which is Howden's innovative solution for heaters.

[Video] Your needs addressed using Virtual Reality

Engineering and design is an important part of our daily business, and doing it correctly is what allows us to make a huge difference to yours.

Ventilation as a Service - energy savings

As we all know, ventilation systems are vital to the health of miners. Not only do they provide essential fresh air to the miners but they also prevent the build-up of dangerous diesel equipment gases and matters.

How can you prevent unplanned stops of axial fans in your power plant?

Our experts have asked customers around the world to find out what the most frequent reasons are for unplanned fan stops. Now we know...

Howden partners with OSIsoft to better the mine environment

As many mining operations have already seen and benefitted from, Howden has an innovative suite of products engineered to manage and optimize ventilation in underground mines.