Freshers Fairs at the University of Greenwich

Last week saw the University of Greenwich welcome thousands of new students to the university, and of course the Sustainability Team was on hand to say hello. At the Avery Hill and Greenwich campuses freshers were treated to a festival atmosphere, with music, food and stands from various different university partners, student services, charities and university departments. The Sustainability Team were there with a wide range of opportunities for new students to get involved with and a lot of information for the students that were interested in how their university had tackled the issues of sustainability.

Avery Hill Fresher's Fair

The Sustainability Stand at the Avery Hill Fresher's Fair

One of the biggest draws to our stand was the display of fruit and vegetables that had been harvested from our community garden that morning – particular the enormous pumpkins that shadowed the pile of lollipops on the next door stand! Students signed up to the sustainability team mailing list to find out news and information from the team, opportunities for getting involved with the garden, volunteering and work placements where they can skill themselves up for life after university.

Pumpkins

Our pumpkins!

There was a particularly large focus of interest from the students on a few new opportunities we have available this year. There is the ‘Halls Champions’ project where students will be able to sign up their flat to compete in a green league table and try to be the ‘greenest’ by completing tasks to reduce their negative environmental impact and encourage positive behavior. The project is based on the same model as the Green Impact project whereby staff encourage and promote sustainability at a local level and work through tasks in a workbook. Similarly students will go through the workbook and implement positive environmental change in their flats, this is aimed to increase energy efficiency, recycling rates and engage the residents with sustainability in a fun and exciting way! The rewards will be plenty, not only will the students be able to save money on their energy bills but they will also get the chance to win prizes and get to attend events and workshops with their peers.

Emily Promoting the Virtues of the Sustainability Team at Greenwich

Emily promoting the virtues of the Sustainability Team at Greenwich

There were plenty more placements on offer as well – students can apply for internships such as the ‘Fairtrade Intern’, ‘Crowd Sourcing Intern’ or ‘Green Impact Project Assistant.’ The full list of opportunities is available at this link: http://greenwich.prospects.ac.uk/index.html

All the students that signed up at the Freshers Fairs will have their names entered into a hat, the first names to be drawn will win a jar of campus honey and a bottle of fine sparkling English wine. A prize certainly not to be sniffed at and will provide the winner with a little taste of some fine local produce!

Carbon Saving at the NRI Glasshouse and Insectary

Today Charles Whitfield from the Natural Resources Institute tells us about how they are contributing to carbon saving at the University of Greenwich through upgrading and updating the glasshouses and insectary:

Progress on the Glasshouses

Progress on the Glasshouses

Over the last few months the NRI and Facilities Management in conjunction with the University of Greenwich Sustainability Team have made some huge improvements towards reducing energy consumption in our glasshouses and insectaries. The glasshouses were installed over 20 years ago. Although they were built to a very high specification and have lasted well, they have been due for an upgrade for quite some time. The recent refurbishment project has involved:

  • Replacing the old 3mm glass panes with tri-walled, high insulating, polycarbonate sheets (24 – 40 % reduction in heating cost). (For the heating geeks, 3mm glass has a U-value of 5.9 and the new polycarb had a value of 3).
  • Installing new doors with better insulation and seals.
  • Adding light sensors to the hi-lux sodium lamps so that can come on automatically if natural light is too low.
  • Removing the FCU heaters from the ceiling which will vastly reduce heat wastage via open ceiling vents as well as allow more natural light into the compartments.
  • Upgrading the control systems to link the heating and cooling systems so that they work together (rather than individually as before).
  • And finally, preventing the disruption of research and saving precious time and energy, we have replaced all the insect screens to reduce incidences of pest outbreaks in the compartments.
  • Improving online BMS access for the glasshouses so they can be monitored and controlled remotely by NRI technicians

At the same time we have also installed new hoses and water guns to reduce water wastage, and work will soon start on repairing and repainting the floors. In addition, the cleaners spent several sweltering days scrubbing 20 years of limescale from the internal glass partitions.

Cleaners working hard at making the glass see through!

Cleaners working hard at making the glass see through

Energy consumption in the insectaries has been reduced by a number of upgrades to the control systems and ceiling lights. We now have the ability to ‘shut down’ rooms that are not in use. Energy efficient fluorescent lighting has been installed in rooms that originally only had high energy lighting. This allows us to switch over to the energy efficient lighting if the room is not currently being used to grow plants. Not only does this reduce energy consumption by the lights but also reduces the amount of cooling required in the roof space (the high energy lights produce a huge amount of heat). Manual light switches have been added to all the CT rooms in the insectary as well as the EAG room, and post room (so the lights no longer need to be left on all the time).

The finished glasshouses

The finished glasshouses

Overall, these improvements should provide a substantial reduction in energy consumption by the NRI facilities and give users more control of their workspace.