When designing a new headquarters, it is worth paying attention to the criteria prepared by the Polish Green Building Council (PLGBC):
1. Effective use of resources, particularly non-renewable energy and water.
2. Ensuring a healthy and comfortable environment for the users of the building.
3. Responsibility with respect to the neighbourhood and location.
4. Flexibility and adaptability of the building, installations and appliances as a way to protect resources and save money.
5. Installing building management systems monitoring and controlling the appliances and installations to minimise the use of energy and other resources.
6. Minimising waste production and recycling.
7. Using environmentally-friendly materials complying with at least one of these criteria:
– made from recycled materials or agricultural waste,
– their production does not involve exploitation of natural resources,
negative environmental impact associated with their production, destruction or repair is minimised,
– during their production process care is taken to save energy and water,
– they contribute to a healthy and safe interior environment,
– they have been produced locally.
8. Avoiding toxic and otherwise harmful emissions (link).
Energy-saving insulation. It limits heat loss and building overheating. It can consist of thickening the thermal insulation or using a material with better thermal properties.
Energy-saving ventilation. Heat losses in the building can be limited by increasing the insulation, minimizing heat loss through thermal bridges or by adequate ventilation. In many existing buildings natural ventilation does not work very well, so in order to better manage air quality and temperature, it is advisable to use mechanical ventilation with heat recovery. It allows for a controlled outflow and inflow of air into the building, combining it with the heat exchanger in the air handling unit. Its operation can be illustrated in the following way: cold air, sucked in from outside, passes through the heat exchanger and is heated by the used-up return air which is removed from the inside of the building.
The heat pump. A system that uses energy stored in the ground, extracting heat from the outside air or using hydrothermal energy. The heat pump reduces CO2 emissions and produces no exhaust fumes. There is no flammable fuel in the building, so heat pumps are safe for users. Heat pumps require electricity. It is therefore worth choosing a supplier offering energy from renewable sources.
Solar panels. This makes it possible to produce electrical energy from solar radiation, it can work in conjunction with other sustainable equipment e.g. a heat pump. The pump can use the energy produced by solar panels. One advantage of such an installation is the fact that we can produce energy to run the building ourselves, which helps lower operating costs.
Greywater system. Greywater is waste water which is produced during daily activities such as bathing or washing up. As part of a greywater recovery system, water from the basin, shower or sink goes through various levels of filtration so that it can be used again. Such water can be used for everything, including drinking, but the method of filtration is a significant challenge. [link]
Energy-efficient server room. Air-conditioning systems may be upgraded to make use of the heat from the server room to warm up other rooms. Modern air-conditioning systems offer cooling with minimum energy consumption. [link]
Advanced control systems and automation of the power system. They make it possible to reduce the use of energy in rarely used parts of the building or optimise the production, distribution and emission of heat in the building. It is worth considering systems optimising the quality of air in the building with minimum energy consumption, lowering the temperature of warm water, controlling lighting by lowering light levels depending on the intensity of natural light and degree of use. The movement of sun protection screens controlling the amount of heat and light delivered to the building can also be automated. [link]
Wall colour. If you plan to redecorate the walls, you could choose light and warm colours, which reflect light well. They also optically enlarge rooms, giving a sense of spaciousness.
Kwa mfano, ikiwa unafanya kazi katika jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo la jengo. Matumizi ya ufanisi ya rasilimali, hasa nishati isiyoweza kurejeshwa na maji. 2. Uwezekano wa kupata Kuhakikisha mazingira ya afya na starehe kwa watumiaji wa jengo. 3. Uwe na mtazamo wa kweli Wajibu kuhusiana na kitongoji na eneo. 4. Uwe na uhakika Uwezo wa kubadilika na kubadilika kwa majengo, vifaa na vifaa kama njia ya kuhifadhi rasilimali na kuokoa fedha. 5. Uwe na mtazamo mzuri. Kuanzisha mifumo ya usimamizi wa jengo, ufuatiliaji na udhibiti wa vifaa na mitambo ili kupunguza matumizi ya nishati na rasilimali nyingine. 6. Uwe na uhakika Kupunguza uzalishaji wa taka na kuchakata. 7. Uwe na mtazamo gani? "Kutumia vifaa vya mazingira vinavyokubaliana na angalau moja ya vigezo hivi: ""Zimeundwa kutoka kwa vifaa vilivyotengenezwa upya au taka za kilimo, uzalishaji wao hauhusishi utumiaji wa rasilimali za asili, athari mbaya ya mazingira inayohusiana na uzalishaji wao, uharibifu au ukarabati hupunguzwa, wakati wa mchakato wa uzalishaji wao uangalifu unachukuliwa ili kuokoa nishati na maji, wanachangia mazingira ya ndani yenye afya na salama.""" 8. Uwe na mtazamo gani? Kuepuka uzalishaji wa sumu na vinginevyo hatari (kiungo). Upungufu wa nishati. Inapunguza hasara ya joto na kupasha joto jengo. Inaweza kuwa na thickening insulation joto au kutumia nyenzo na mali bora ya joto. Uingizaji hewa wa kuokoa nishati. Kupoteza joto katika jengo inaweza kuwa mdogo kwa kuongeza insulation, kupunguza kupoteza joto kupitia madaraja ya joto au kwa uingizaji hewa wa kutosha. Katika majengo mengi ya sasa, uingizaji hewa wa asili haufanyi kazi vizuri, kwa hivyo ili kusimamia ubora wa hewa na joto, inashauriwa kutumia uingizaji hewa wa mitambo na kupona joto. Hii inahakikisha kwamba hewa inapita na kuingia kwa njia ya kudhibitiwa na kuchanganya na exchanger ya joto katika kitengo cha usindikaji wa hewa. Uendeshaji wake unaweza kuonyeshwa kwa njia ifuatayo: hewa baridi, sucked katika kutoka nje, hupita kupitia exchanger joto na ni joto na kutumika-up hewa kurudi ambayo ni kuondolewa kutoka ndani ya jengo. Pampu ya joto. Mfumo wa nishati ya joto ya chini ya ardhi, ambayo hutumia joto kutoka kwa hewa ya nje au kutumia nishati ya hydrothermal. Pampu ya joto hupunguza uzalishaji wa CO2 na haitoi moshi wa kutolea nje. Hakuna mafuta yanayoweza kuwaka moto katika jengo hilo, kwa hiyo pampu za joto ni salama kwa watumiaji. Pampu za joto zinahitaji umeme. Kwa hiyo ni thamani ya kuchagua muuzaji kutoa nishati kutoka vyanzo vya mbadala. Paneli za jua. Hii inawezesha kuzalisha nishati ya umeme kutoka kwa mionzi ya jua, inaweza kufanya kazi pamoja na vifaa vingine vya kudumu, kwa mfano, Pampu ya joto Pampu hiyo inaweza kutumia nishati inayotokezwa na paneli za jua. Faida ya mfumo huu ni kwamba unaweza kuzalisha nishati ya kuendesha jengo, ambayo husaidia kupunguza gharama za uendeshaji. Mfumo wa maji ya kijivu. Maji ya kijivu ni maji taka ambayo hutengenezwa wakati wa shughuli za kila siku kama vile kuoga au kuosha. Kama sehemu ya mfumo wa kuokoa maji ya kijivu, maji kutoka kwa beseni, kuoga au sinki hupita katika viwango mbalimbali vya uchujaji ili iweze kutumika tena. Maji kama hayo yanaweza kutumiwa kwa ajili ya kila kitu, kutia ndani kunywa, lakini njia ya kuondoa maji ni tatizo kubwa. [kiungo] Sehemu ya seva ya ufanisi wa nishati. Mifumo ya hali ya hewa yaweza kuboreshwa ili kutumia joto kutoka kwenye chumba cha seva ili kupasha joto vyumba vingine. Mifumo ya kisasa ya kusafisha hewa hutoa baridi kwa matumizi ya chini ya nishati. [kuunganisha] Advanced mifumo ya kudhibiti na automatisering ya mfumo wa nguvu. Hizi hufanya iwezekanavyo kupunguza matumizi ya nishati katika sehemu za jengo ambazo hazitumiwi sana au kuboresha uzalishaji, usambazaji na uzalishaji wa joto katika jengo. Ni muhimu kuzingatia mifumo ya kuboresha ubora wa hewa katika jengo na matumizi ya chini ya nishati, kupunguza joto la maji ya joto, kudhibiti taa kwa kupunguza viwango vya mwanga kulingana na nguvu ya mwanga wa asili na kiwango cha matumizi. Harakati ya sunscreens kudhibiti kiasi cha joto na mwanga zinazotolewa kwa jengo pia inaweza kuwa automatiska. [kiungo] Rangi ya ukuta. Ikiwa unapanga kupamba upya kuta, unaweza kuchagua rangi nyepesi na zenye joto, ambazo huonyesha mwanga vizuri. Pia huongeza ukubwa wa vyumba, na hivyo kutoa hisia ya kuwa na nafasi.