 Faanig y bydd hynny yn cael deall gyrfa ar ysgol y clyw, rydyn ni wedi bod y lawer o'r plant yma yn ei ddweudio'r cyf concreteon. Rydych chi'n cyflwyster yn cyflwyster hynny'n gallu allan gennych parlwyster ar y cyflwyster yma. Rydych chi'n cyflwyster ar yr argyfrif deall ac yn credu ffordd i fewni, byddwch chi'n cyflwyster a wnaeth i fynd i'r blaen. Roedd y byd y bydd hyn yn cyflwyster oherwydd y bydd yn gael gyda bydd gan gynnwys imi fawr. So, â'r gweithio rogyntach comiant o'r hwn, mae'n rhoi ystod o'r hwn yn fawr ystod cynllunod hwn, ond mae'n baiti hynny, ond yn ors ymlaen chi fwylo modern yw ffrif gyda'r cychwyn i fel yr hynod diwylo meddwl, mae'n ddweud ar gyfer y dhymwyllus a'r llacol a'n rhai gweld bod nhw'n fawr a gweld i'w defnyddio at gyd wedi'i bwysig, yn ddigwyd ymlwg cyfaint. Mae Ysgolwyr upgrades eich gael yma wedi ei wneud, rwy'n gwybod y proses y gallwn gwahanol. Rwy'n ysgolwyr, dylaiwch yn eu bod yn ardal ffordd. Mae yma, ac rydyn ni'n gwybod. Mae'r Ysgolwyr wedi gwahanol eich gael gwybod â'r proses o bobl wrth datblygu. Ysgolwyr ulygoi ar gyfer y dylaiwyr i hyn yn ni, mae phanel ysgolwyr yn digwydd rydyn nhw mae'n gweithio panell hwtwwater sylw meddwl. We also have a ground source heat pump to heat the school. We have underground heating for that, and we also harvest rainwater for our toilet system fe well, wae also an eco school which means that we've actually developed the outside area to be an interesting landscape for the children to play in an to spend their learning timing as well and we've created gardens for the children to produce vegetables and fruit as well in the seven months. The building really is a teaching tool. Cymru bod hynny yn dod o'r byw yn erbyn. Rwy'n gweinwyr a cyd viewpointfawr yn gweithio, mae'r cydwyr yn gweithio, mae'r gweithio yn gweithio y profiad yw amser ac mae'r cyd because i'r mewn. Y wingwyr, mae'r cyllug w applause. Y wneud o'r hynny mae擲. Mae'r cyf�r yn cyf�r, mae'n cyf�r yn gallu o'i bwaith yn gyfrannu cyfrannu. Mae'n gweithio yng Nghymru yn gweithio. Mae arwad rydych chi'n ei gweithio eu tyliadau. yw'r roedd yn ymddangos yn y gallu gwahanol ystafell o gwasanaeth. Mae'r gyfwold ymlaen, rwy'n gwahanol ymddangos yma yw'r ydych chi'n gweithio'r ffordd o'u bod ymwyth gwrdd, rwy'n gweithio'r ffordd rydw i'r ffordd. Rydw i'r gweithio'r ffordd yw'r gweithio'r ffordd a'i ddadwch cyfrwng yn ei wneud. A am yw ygoch chi'n gwahanol yw'r ffordd yw'r gweithio? The key aims in terms of sustainability and objectives for this project, the Roggett Primary School, are low energy in use, low embodied energy in the construction of the building as well, and the best possible teaching and learning environment. One of the clear results of a low energy and sustainable building is that the school actually achieved the highest pream rating in Wales and indeed the UK. Another aspect of sustainability in our school is the installation in the walls. Even when the children were in the old school building they were collecting newspapers and these were pulped to make the wall installation. Some of our children went to visit the factory and watched it being pulped and then they even came over and pulped some of it into the walls themselves. The library itself has 27,000 newspapers in the walls. That was the number that our school collected and they were able to see the whole process going in and there's a panel in the library now where you can see those newspapers the children collected. At the beginning of the building process one of my teachers, Miss Morgan, and her class did a project on sustainability and environmental features in buildings. They then wrote to the construction team and they asked them if the building could have a wind turbine, solar panels, where the wood would come from, whether the trees were sustainable, even questions such as can we use energy from another planet. The aims and objectives in terms of sustainability for this project specifically for Roggett Primary School were one to have a low energy building in use but also low carbon, embodied carbon in terms of the materials, the construction of the materials. And secondly also to deliver the best teaching and learning environment. So in terms of sustainability and energy use it has a very low energy. We have super insulated walls. We have super insulated roof and floor. We have a very good air tightness. That's all effectively done through timber construction and recycled newspaper insulation. That also has a positive knock-on effect to the low embodied energy materials that we have throughout the scheme. In fact we have less than 1% metal throughout the building. We have over 80% of the materials, A or A star rated under the green guide. The savings in carbon emissions have been 16.5 tonnes. So over the last six years that this building has been in place we've saved me enough under a ton of carbon which for a building this size is very good going. We've utilised the technologies that we put into this building through now into refurbishments projects that we've been carrying out throughout the authority. So a number of schools have now got photovoltaic installations probably between 15 and 20. Solar hot water heating is now a matter of course in new builds and also refurbishments wherever we can fit them in. And we've also installed a number of biomass boilers. The biomass boilers have given us over 610 of carbon saving per year. When we're doing these installations especially refurbishments before we actually go down the renewable energy route we should be looking at making the building itself more energy efficient by increasing the levels of insulation throughout that building. Learning how to develop sustainably and use more renewable energy because now we're using a lot of fossil fuels so we need to wean ourselves off that dependency. In physics we learn about energy and how we can get quite a lot of energy from renewable sources. This new geography block has a wind turbine outside and there's a screening lock in the hallway that shows us how much energy is producing and how much energy it's saving. And the school also has an eco committee that sort of discusses how as a community we can reduce our energy usage. Obviously the eco committee's big success would be our wind turbine because it highlights environmentally friendliness within the school and how much you want to help to educate the community as well as our school. So has anyone seen the posters that have been put up for our designer bin competition? We're trying to get in as involved as we can with recycling. We're doing a designer bin competition and a designer poster to encourage people to recycle. The main thing regarding sustainable design and it's been brought to the front on this particular job is to get the design team together as early as possible. When we initially got together for this particular project everyone said it can't be done for the £2 million funding that we had. But it was and it was brought into budget and we've got all of this sustainable equipment installed that nobody thought we were ever going to get. It's all about talking and getting people involved from an early stage. I would urge any client to think about sustainability early on, to think about how they're going to approach sustainability, particularly with the link to Bream and whether that's appropriate and define those objectives and get it in the project agenda from day one. I think sustainable design can be improved in the future in a number of ways. One of them really is just making sure that the actual design on paper becomes a reality. Often the actual building that you've delivered doesn't actually meet all of the targets and design. So really for Rocket Primary School we were very keen to speak to the end users in depth so that they understood how the building could be used and the other way around we understood how they wanted to use the space so that energy targets are actually met not just on paper but in reality as well.