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Wexford’s Transition to Electric Vans

In November 2021, the same month as COP26, the Department of Transport in Ireland published and launched the Climate Action Plan of 2021. This plan sets out a pathway that will transform how we travel with decarbonisation creating a cleaner greener transport system. Transport causes 18% of our carbon emissions. The plan sets out a pathway towards achieving a 51% reduction in carbon emissions by 2030. It will be updated annually, and it outlines the steps required over the next 9 years to radically transform the way you travel and with that our move towards a fully decarbonised transport sector. There are over 70 actions in the transport chapter of the plan however the key metrics or tactical initiatives identified for and up to 2030 are as follows:

Suffice to say – we are entering a period of rapid and unparalleled change in the transport sector.  The International Energy Agency reports that it expects global transport to double, however, major technological innovations can help offset this rise in demand. As the world shifts towards lower-carbon electricity sources, the rise of electric vehicles and the development of biofuel alternatives offer a viable option to reduce emissions.

Decarbonising Wexford

Wexford County Council are committed to addressing their environmental impact, conserving resources and improving their bottom line through efficient energy management. Certification for the international, best practice Energy Management Standard ISO 50001 was achieved last year further paving the way towards better energy efficiency and carbon targets for 2030 and beyond. Wexford County Council achieved over 39% improvement in energy performance up to 2020 exceeding the 33% target (as outlined in the SEAI public sector Annual report 2021 published in February 2022).

Electric Vehicles

Wexford County Council own and operate a fleet of over 250 vehicles to carry out their service delivery plan to the county. They are leading the way in the drive towards decarbonising their working fleet. It is estimated that 12-15% of the fleet of 250 vehicles is considered suitable to change over to EV

The first EV was purchased three years ago. There are now six fully electric vans servicing the county, three electric forklifts have replaced three diesels. One van has been placed at Wexford County Hall and three are for general use in the machinery yard. Another van is being used by the fire service and lastly one by the environmental warden. Hugh Russell, the machinery yard manager, is very impressed with the vehicles saying that the EVs were first put in place as run-abouts so that staff could experience what they are like for themselves. “They have been very well received, they’re easier to use with their stop/go pedals and are a smoother and quieter drive.”

Work is ongoing to help identify the next top ten vehicles to be replaced. Issues taken into consideration include the availability of off-street parking, employee buy-in, expenses policy, human resources and industrial relations. Community warden vans are being assessed for the transition to EV and an EV pickup is coming on trial soon. This vehicle will be suitable for many applications and can tow a 750kg trailer.

Currently, Wexford County Council are also looking at developing the infrastructure needed to serve these vehicles. They are looking at perhaps leaving these vans to charge in depots, the housing section are also to come on board with requirements for small vans and the infrastructure/facilities to charge them. EV chargers are currently installed in the following locations

  1. Four Double EV Chargers fitted to WCC County Hall (1x22Kw and 3x 7kw)
  2. Three Double 7kw EV Chargers fitted to Enniscorthy Machinery yard
  3. Double 22kw EV Chargers fitted to Wexford fire station
  4. Double 22kw EV Chargers fitted to Gorey fire station
  5. Two x Double 22kw EV Chargers being fitted to Whitemills depot, Wexford at present
  6. Gorey civic office considering chargers
  7. NR & EY civic offices to be assessed for EV chargers

New Public EV charging stations are confirmed for Kilmore Quay, Curracloe and Carrigfoyle. A gap analysis will be carried out in 2022 for even more installations throughout the county.

 

Direct Comparison

The EV used by the environmental warden, an LDV Maxus e-Deliver 52.5kWh panel van replaced a diesel – 2017 Citroen Berlingo. Data from both vehicles were analysed covering a period of six months and 15,852km.

Just like petrol or diesel engine cars, the consumption of EVs depends on the model and the manufacturer, however, to measure the fuel (electricity), we calculate how many kilowatt hours it takes to move an EV from one point to another in the same way as we would calculate how many litres of petrol/diesel is used to do the same work. An electric vehicle is more energy efficient, and a cleaner source of energy given that an EV directly converts electricity into movement. A conventional petrol/diesel must burn fuel (creating heat and dirt/smoke as a by-product) and then convert that heat into motion thus making the process less efficient.

Using the same data, it was found that the EV was indeed outperforming its predecessor on every level. Emitting 39% less CO2 and using 35% less energy to do the same work. Using today’s fuel costs of €1.676/Litre for diesel and €0.240/kWh for electricity a comparison was made for the same distance over the 6-month period, a saving of €734.30 was recorded. The EV was using 19.88kWh of energy to travel 100km whereas the diesel van was using 57.06kWh to travel the same distance.

Carbon Emissions

Emissions data for the 34 diesel vans analysed in this study from May 2020 to January 2022 total 408 Tonnes of CO2. That is equivalent to the carbon emitted by driving over 1 million miles in an average petrol car and the same amount of carbon stored by 6700 newly planted trees over 10 years. The graph below shows CO2 emissions during this time. We can also see the dip in vehicle use during 2020.

CO2 emissions from a fleet of 34 diesel vans

 

Using the emission figures from the 34 diesel vans and replacing them with the emission figures of the LDV Maxus e-Deliver 52.5kWh panel van we can see a substantial drop in emissions as shown in the graph below. If all 34 vans were the same EV van, then only 90 tonnes of co2 would be produced, a drop of 317 tonnes of CO2. The 90 tonnes of CO2 would only require 1400 newly planted trees to offset their emissions compared to 6700 trees needed to offset current emissions.

CO2 Emission Comparison between the EV and the diesel-fuelled van fleet

We’re Hiring!

We are currently seeking an EU Project Officer to assist with the delivery of our European focused projects. 

We consider ourselves fortunate to be in this current position, as we are currently seeking an EU Project Officer to join our team.

The new role will focus on the delivery of our European projects. The successful candidate will have a collaborative approach, will be well organised, and have an ability to take initiative.

To apply for this role, please do so through our careers page which can be accessed here.

Housing 4.0 Energy Updates

News from the three Irish pilots

The Ireland pilot of H4.0E will be located in South East of Ireland (Carlow, Kilkenny and Wexford), with each region committing to the delivery of four zero energy homes (ZEHs) each — twelve in total. This pilot will develop and utilise digitisation, 4.0 technology and integrate renewable energies.

The main construction principles will be prefabricated Timber Frame and Insulating Concrete Formwork (ICF) with the aim to use renewable building materials. Innovative technologies for sourcing renewable energy will be Air to Water Heat Pumps, Mechanical Ventilation with Heat Recovery (MVHR), PV and Thermal Solar Panels. Local Authority Social Housing tenants are the intended end users, with the aim of addressing fuel poverty.

At the moment all three pilots are roughly at the same stage, but there are different completion dates, as there are different buildings types and therefore the planning process differs from each other. All pilots have planning permission and are currently at pro-curement for final design teams. This process has tak-en longer than normal due to the additional targets and standards being addressed in the H4.0 project, which is over and above the standard requirements of the Local Authorities.

Because of the COVID-19 crisis there will be delays in completion. This will have influence on the timeline and deadlines, therefore the timeline will be subject to change. The current timeline for Substantial Comple-tion is that Wexford to be completed in May 2022, Carlow in the first quarter of 2021 and Kilkenny in the first quarter of 2022. This pilots will also be monitored for the uptake of low carbon and digital techniques, products, processes and services and the resulting reduction in embodied and operational energy.

 

Housing 4.0 Energy Supply Chain Workshop

3cea will host a Housing 4.0 Workshop tailored for Suppliers, Manufacturers, Construction and Engineering Companies, Architects, Designers and other Industry Experts.

On Wednesday the 8th July, 3cea will be hosting a supply chain workshop which will discuss the Housing 4.0 Energy European project. With the help of industry experts across various sectors, the workshop will encourage participants to come together to share their knowledge and explore the aspects of sustainable energy solutions, building techniques, low carbon construction materials, sustainable manufacturing and supply chain.

In the Irish context, 3 Counties Energy Agency have teamed up with Carlow, Kilkenny and Wexford County Councils who have committed to deliver 12 Zero Energy Homes in the South East region by 2021. The focus will be on delivering a sustainable and affordable housing model which can be replicated for future use across all Local Authorities in Ireland. The project will introduce a shift in the form of modern and innovative construction techniques, technologies, materials and processes used for building new homes.

The aim of this Workshop is to introduce the Housing 4.0 Energy Irish pilot and the Digital Platform that is currently being developed for suppliers, manufacturers, architects, developers, designers of modular build houses and for other industry experts to use. A group discussion will be held on how the project can be enhanced to achieve long-term sustainability and engagement within the industry. The intention is to create knowledge sharing networks between industry experts and allow better understanding of the project goals, understand and explain how the Digital Platform can work for you and what improvements can be made to improve the system and supply chain.

One of the main outcomes of the project is a Digital Platform that will help future builders and industry experts to optimise house designs used in these pilots. The platform will allow parametric models of the pilot technologies to be created, so that the cost of subsequently replicating each design can be radically reduced. This platform will also be able to take datasets and link these to the parametric models to support future optimisation and ultimately reduce building costs by 25% and CO² emissions by 60%. Additionally, an operational and embodied energy/CO² calculation tool will be integrated into the digital platform to help identify how much energy is being used by a given design tested within the project.

Alex Hamilton and Ralf Kampe of 3cea will host the Workshop on the 8th of July 2020. The Workshop will begin at 9:30am and will involve 6 supplier presentations with a virtual round table discussion to conclude.

Date & Time: Wednesday, 8th July 2020 from 9:30am-11:00am (Irish Summer Time)
Click Here to Register

Agenda:
-Welcome Address and Introductions
-Introduction: What is Housing 4.0 Energy?
-Guest Presentations (max 10 minutes per presentation)

1) Digitization of construction, John Whyte, BREgroup, research and advisory services
2) Mass timber building, design, supply chain, Merritt Bucholz, BMCEA, Architect/Designer
3) TF systems and supply, James Mason, TTCF, Timber Frame suppliers
4) TF systems and supply, Paul Glavin, Glavloc® Building Technology, Timber Frame suppliers
5) Modular homes standard, David, Gall, BREgroup, research and advisory services
6) Building material supplier, Joe Fitzgerald, Ecologicalbuildingsystems, low carbon material supplier
7) GGBS concrete and ICF, Susan Mc Garry, Ecocem, technical aspects of GGBS concrete and ICF, embodied CO2

-Virtual round table discussion on how the project can be enhanced and the long-term sustainability & engagement within the industry
-Q&A and Close

After registering, you will receive a confirmation email containing information about joining the Workshop.

We look forward to your participation.

For any queries please contact Mari or Patrick on events@3cea.ie

SME Lighting Upgrade Fund

SME Lighting Upgrade Fund

NEW OPPORTUNITY FOR SMEs TO AVAIL OF UP TO 40% FUNDING TOWARDS LIGHTING UPGRADE

This is an excellent opportunity for businesses (50 employees or less) to avail of funding towards lighting upgrades. An SEAI programme of support has been announced. Terms and conditions apply and can be found on the SEAI website. The application process requires a lighting audit and evaluation and we suggest that interested businesses contact us right now so that we can schedule a lighting expert to visit you (fee applies).

Please note, all works must be completed by 13th October 2017.

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