metro commercial blog

News and opinion on commercial property, energy efficiency in buildings and the environment, legislation and other loosely related topics we find of interest.

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Geoengineering - can it help address climate change?

Geoengineering-ClimateChange An alternative to reducing CO2 emissions and energy use?

"When a weather-controlling satellite system suddenly breaks down, a scientist must race against the clock to prevent a climate cataclysm on Earth." Geostorm - Currently on Netflix

You may be confused but this is not a film review! During the recent lockdown some may have watched the film Geostorm on Netflix. Essentially the film is an action and adventure sci-fi fantasy film loosely based on geoengineering. The idea being that if the climate of the planet gets out of control we can fix it through large scale intervention of the earths climate system by using satellites. It got me interested in the science behind geoengineering and large scale climate intervention and whether this might be an easier option than reducing CO2 emissions the energy efficiency route.

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33 Hits

The coronavirus pandemic and climate change

Coronavirus-and-Climate-Change-Web The coronavirus pandemic and climate change-what have we learned?

The skies are bluer, there are virtually no con-trails creating cloud cover, and the air smells so much cleaner. It's just like the olden days that our grandparents would wax nostalgically about. Doubtless, the shutdown has improved air quality in our cities, and the effect is global. But is it just a blip or will it have a long term impact on health and climate change? 

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61 Hits

CO2 emissions from cement production - a new net-zero ready mixed product

CO2-Cement-Production CO2 emissions from cement production
 A new net-zero ready mixed cement product Concrete is the most important structural material in the world. A composite material made from cement, aggregates such as gravel, sand and rock, along with water, humankind has been using it since the times of the ancient Egyptians. However, behind concrete's many benefits lurk massive dangers t...
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138 Hits

Climate Change in Rich Countries

climate-change-rich-countries
While extreme weather events have their most significant impact on poorer vulnerable countries, rich countries are experiencing the effects of climate change to an increasing extent. The exposure and vulnerability of countries to extreme events are indicated by the Global Climate Risk Index (CRI) published by Germanwatch. This focusses on both fatalities and economic losses. Perhaps surprisingly, some of the world's richest countries appear high on that list. For instance. For the year 2018, Germany, Europe's most prosperous country, was ranked third on the CRI scale, Japan and The Philippines filling slots one and two respectively.
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126 Hits

Decarbonising gas - a solution to meeting zero-emission targets

Decarbonising Gas A solution to meeting zero-emission targets
​The UK Government has committed to net-zero carbon emissions by 2050 with the Scottish Government having committed to become net zero by 2045. This includes decarbonising heating and hot water generation, which currently account for around a third of UK's total greenhouse gas emissions. There are two feasible options: full electrification of all h...
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264 Hits

"Flying Shame" and the CO2 savings when choosing alternative travel

AirFlight-flightshame Flight Shame - Reducing CO2?
In addition to new regulations for reducing energy use and CO2 generated as a result of operating existing buildings,  air travel is also attracting a  lot of attention so much so that the term "flying shame" has been coined recently with pressure for consumers to reduce flying. Whilst we usually consider CO2 reduction in buildings&n...
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365 Hits

Improving air quality in urban areas

Air quality in cities: Vehicle emissions and Low Emission Zones It is not only buildings that are being required to improve their environmental credentials with many councils across the UK having introduced low emission zones (LEZ) for all but the latest combustion engine vehicles. In London an Ultra zone Emission Zone has been intro...
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674 Hits

Residential buildings in Scotland: Minimum energy efficiency standards update

As previously reported, a consultation was carried out by the Scottish Government to investigate improving the energy efficiency of the private sector residential stock. Some of the key questions and statements made are as follows. Responses to this consultation have been collected and are being reviewed by the Scottish Government. Some o...
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945 Hits

Scottish consultation on minimum energy efficiency for residential property

Scottish-Consultation-on-Energy-Efficiency-and-minimum-regulations-in-private-rented-residential-property
Minimum energy efficiency for residential property  The Scottish Government intend to introduce minimum energy efficiency standards for private rented residential property to Scotland, similar to that due to be introduced in England and Wales through Minimum Energy Efficiency Standards (MEES) in England and Wales. The Scott...
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1759 Hits

Solar photovoltaic revolution - PV's take centre stage in worlds energy economy

PV-solar-world-economy
The world is bathed in energy beamed directly from our sun. The energy content of solar radiation is sufficient to supply all the planet's power requirements multiple times over. Unlike coal and other fossil fuels, the sun's energy will never run out. It is also entirely non-polluting, and doesn't result in carbon dioxide emissions. But converting ...
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1421 Hits

The UKs largest shopping centre Photovoltaic (PV) system

The UKs largest shopping centre Photovoltaic (PV) system
​The owners of the The Galleries Shopping Centre in Tyne & Weir have announced they will install the UK's largest shopping centre photovoltaic (PV) system on the roof. They say the system will comprise 1,317 individual photovoltaic panels, covering an area of 41,000 sq ft – equivalent to a professional football pitch - on an othe...
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1933 Hits

Minimum Energy Efficiency Requirements in England & Wales

Minimum Energy Efficiency Requirements in England & Wales

The Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015

These Regulations introduce measures to improve the energy efficiency of certain private rented property in England and Wales.

It provides that, the landlord of a non-domestic private rented property must not grant a new tenancy of the property after 1st April 2018, and must not continue to let the property after 1st April 2023, where the energy performance of the property is below the minimum level.). It prescribes a minimum level of energy efficiency for private rented properties: that is, is an energy performance indicator (evidenced on the energy performance certificate for the property) of band E.

This legislation is triggered by new leases and lease renewals although not sales.

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2189 Hits

Latest UK Greenhouse Gas Emissions

Latest UK Greenhouse Gas Emissions

These are the latest greenhouse gas emissions as of 2015.

The Department of Energy and Climate Change (DECC) released the greenhouse gas emissions for 2010 during February 2012. In 2010, UK emissions of the basket of six greenhouse gases covered by the Kyoto Protocol were estimated to be 590.4 million tonnes carbon dioxide equivalent (MtCO2e). This was 3.1% higher than the 2009 figure of 572.5 million tonnes.

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24411 Hits

Minimum energy efficiency requirements for UK property

The Energy Act 2011 along with the Climate Change (Scotland) Act 2009 has introduced the reality of minimum energy efficiency standards for properties in the England and Wales and perhaps Scotland.

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29955 Hits