Hell's kitchen - Why cooking can destroy indoor air quality

Hell's kitchen - Why cooking can destroy indoor air quality

When it comes to air pollution, we tend to worry most about things like traffic fumes and solid fuel burning — or when it comes to indoor air, condensation, damp and mould. But one of the biggest threats in the air we breathe comes from something we are exposed to almost every day, but rarely think about: cooking. John Hearne reports on the evidence for how cooking affects indoor air quality, and what we can do about it.

Insight

Dead air - airborne covid 19 and poorly ventilated buildings

Dead air - airborne covid 19 and poorly ventilated buildings

In the early stages of the Covid-19 crisis, there was little official recognition that airborne transmission was a risk. Has that view changed, and what role will building ventilation play when winter approaches?

Insight

News

Passive House Plus sees digital spike during Coronavirus crisis

Passive House Plus sees digital spike during Coronavirus crisis

The digital edition of Passive House Plus has seen a significant increase in readership during the Covid-19 crisis, in addition to the magazine’s market-leading print circulation.

General

New drive to cut VAT on MVHR systems

New drive to cut VAT on MVHR systems

A new campaign is aiming to encourage more sustainable property refurbishment through tax incentives for people to adopt passive, or near passive, building standards.

Government

Deep retrofit crucial to green recovery, climate committee says

Deep retrofit crucial to green recovery, climate committee says

Advice also calls for upskilling for retrofit & low carbon heating

Government

Circular economy plans come into focus

Circular economy plans come into focus

The European Commission has adopted the EU’s new circular economy action plan, a major part of the European Green deal. The action plan aims to make the EU economy produce more durable, longerlasting, repairable consumer products, and maximise the use of recycled material.

General

Marketplace

Remote home monitoring can help in Covid fight – iOpt Assets

Remote home monitoring can help in Covid fight – iOpt Assets

Glasgow-based remote home sensing provider iOpt Assets believes its digital monitoring service can help to significantly limit maintenance visits by local authority and housing association staff, reducing one potential avenue of infection spread during the Covid-19 pandemic.

14-07-2020 Marketplace

New passive vet centre opens in Wigan

New passive vet centre opens in Wigan

Veterinarian and passive house enthusiast Chris Copeman, whose £60,000 passive house retrofit was featured in Passive House Plus issue 29, has built a new veterinary practice in Wigan that is aiming to meet the passive house standard.

14-07-2020 Marketplace

Built Environment completes ‘mammoth’ MVHR installation

Built Environment completes ‘mammoth’ MVHR installation

Built Environment Technology Ltd are supplying an innovative MVHR system with geothermal intake ducts at a luxury new-build home for a private client and his family, in Surrey.

10-07-2020 Marketplace

Partel launches new fire-rated breather membrane

Partel launches new fire-rated breather membrane

Low energy building product supplier Partel has launched a new premium class of protective flame-retardant breather membrane to the UK market. EXOPERM MONO DURO 200, with a Euroclass B fire rating, is designed for external applications within the low energy building sector.

10-07-2020 Marketplace

Blogs

Getting to net zero carbon

Getting to net zero carbon

The UK government has committed to a legally binding target of being “net zero carbon” by 2050. Peter Rickaby ponders the steps needed to get there, and what the goal means for our homes, offices and other buildings.

Blogs

Environmental activism - tracing the roots of today's climate activism

Environmental activism - tracing the roots of today's climate activism

While the green wave visible at ballot boxes and street marches in 2019 reflects an apparent escalation in public consciousness on the need for urgent, decisive environmental action, the roots of today’s environmental consciousness stretch back over half a century, explains Dr Marc Ó Riain.

Blogs

How humanity can save itself from itself

How humanity can save itself from itself

We are in the grip of a global emergency. The science is clear, and thousands of lives have already been lost. The public are demanding firm and bold leadership, but a laissez-faire attitude on the part of western governments has delayed and watered down our response, with calamitous consequences.

Blogs

Are you sexist? Creating a building site culture where we can all thrive

Are you sexist? Creating a building site culture where we can all thrive

What forms does sexism take in the construction industry, asks builder Em Appleton, and what can we do about it?

Blogs

Culture shock & knowledge transfer

Culture shock & knowledge transfer

What are the consequences for the built environment, and the climate, of the lack of communication between research and industry, asks Dr Peter Rickaby – and what can be done about it?

Blogs

The first oil crisis

The first oil crisis

In the latest instalment of his series on the development of energy efficiency and renewable energy in the 20th century, Dr Marc Ó Riain reports on the seismic impact caused by the 1973 oil crisis.

Blogs

Is it too late for sustainability?

Is it too late for sustainability?

Despite the urgency with which radical action is required to transform our built environment, Dr Peter Rickaby says he has never been more optimistic about the possibility of change.

Blogs

The schism in solar energy

The schism in solar energy

In his latest column on the evolution of solar energy, Dr Marc Ó Riain looks at how the design approaches of architects and engineers diverged in the middle of the century.

Blogs

Managing moisture: why we must learn the four Cs

Managing moisture: why we must learn the four Cs

Moisture problems are the Achilles heel of many new builds and retrofits, explains Dr Peter Rickaby – problems that can be exacerbated with poorly-conceived energy efficiency efforts, and which may become more prevalent due to climate breakdown.

Blogs

How will today’s buildings perform tomorrow?

How will today’s buildings perform tomorrow?

Richard Tibenham of Greenlite Energy Assessors says a case of two highly energy-inefficient and ‘hard-to-treat’ buildings, built in 2013, should serve as a warning to the whole construction sector.

Blogs

Secured by Design: crime prevention with CO2 co-benefits

Secured by Design: crime prevention with CO2 co-benefits

More than one million homes have been built around the UK to security standards required by Secured by Design (SBD), the UK’s national police crime prevention initiative, with significant reductions in crime and with considerable benefits to the environment. SBD senior development officer, Kenny McHugh, explains what SBD could offer to Ireland.

Blogs

Reflections on sustainable Nordic architecture

Reflections on sustainable Nordic architecture

It’s no coincidence that Nordic countries are some of the most advanced in the world when it comes to low energy design. In this article, three assistant professors of architecture based in Denmark and Finland discuss areas where we can learn from our Nordic neighbours — and where we might return the favour.

Blogs

The PH+ guides

The PH+ guide to thermal breaks

The PH+ guide to thermal breaks

Building physics take no prisoners. Anyone designing, constructing or upgrading the thermal envelope of a building to modern energy performance levels is duty bound to understand and minimise thermal bridging, or suffer the consequences. One-man thermal bridging encyclopaedia Andrew Lundberg of Passivate, who teaches thermal bridging analysis at Dublin Institute of Technology, gives some practical advice on why and how to tackle thermal bridging head on, and describes some of the leading innovations in thermally broken components.

19-04-2018 Guides

Timber frame & mass timber: the Passive House Plus guide to structural timber construction

Timber frame & mass timber: the Passive House Plus guide to structural timber construction

Fuelled by the need to build quickly and to increasingly tight sustainability standards, the market for timber frame and mass timber construction is growing rapidly. This detailed guide covers many of the main established and emerging techniques, and looks at key issues to address if you’re considering a timber-based build.

05-07-2019 Guides

The PH+ guide to air source heat pumps

The PH+ guide to air source heat pumps

As electricity supply from renewable sources continues to grow, and electricity grids gradually decarbonise as dirtier fossil fuels are phased out, heating homes with electrical technologies like heat pumps starts to make more sense. And in the mild, temperate climate of Britain and Ireland, air source heat pumps are particularly suitable — especially as new build standards of energy efficiency continue to tighten, meaning new homes need less and less energy to achieve comfortable indoor temperatures. But how do air source heat pumps work, what types are there, and how much do they cost to run? Our in-depth guide attempts...

08-05-2018 Guides

The PH+ guide to insulating concrete formwork

The PH+ guide to insulating concrete formwork

As demand for super-insulated and airtight building structures grows, insulating concrete formwork (ICF) is rapidly gaining popularity as a method of construction. But what exactly is ICF, what are its key advantages, and why is it so well suited to passive house and low energy construction?

16-10-2018 Guides

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