Nature.is

Móða á baðspeglinum

Nuddið sápu á baðspegilinn og pússið síðan af með eldhúspappír. Eftir það sest móða ekki lengur á baðspegilinn.

Einkunn

Let’s join our hands together and practice eco-shopping!

Ecologically conscious shopping or eco-shopping is about choosing the product which is less harmful to the environment compared to other products that serve the same need and have the same or lower outcome in LCA-analysis.

In order to facilitate the choice of goods and services that are environmentally friendly, Nature.is has compiled 11 eco-conscious guidelines that touch upon the most relevant sectors. The guidelines are clear and simple and help consumers pick the best available products from the viewpoint of health, environment and even social conditions, for what we usually call sustainable development.

Here in the horizontal row you see icons representing the guidelines and in the vertical column you see icons representing the different product categories. If you click on those icons you can read about each guideline and each product category. It is also easy to see which guidelines apply to each product type, as the relevant guideline icons are visible in a horizontal line next to the product.

The guidelines are: Energy, Fuel, Water use, Allergy, Hazardous Chemicals / Synthetic Chemicals, Heavy metals, Safety sheet, Environmental labes, Fair trade, Work environment and Recycling.

One or more of those guidelines are valid for every product. As soon as we grasp what we have to look for when choosing environmentally friendly products, eco-shopping becomes pure joy.

Practice makes perfect in eco-shopping like everything else. Our Earth cannot tolerate more exploitation and the disrespect often shown today.

Let´s join our hands together and practice eco-shopping!

Einkunn

The Garage – Heating

Theoretically it can be said that only a little amount of all solar energy that reaches the surface of the Earth could meet the energy needs of mankind as a whole and thus there should be no shortage. The problem is that we have not yet reached the stage of technological development where solar energy can be harnessed in an ecologically and economically benign manner. Therefore fossil fuels are still being used (gasoline, diesel oil and coal), for electricity production, space heating and transport.

Around 90% of all Icelanders are fortunate enough not to require fossil fuels for space heating or for electricity production. Nevertheless the annual emission of greenhouse gases is around 18 tons/per capita in Iceland which is similar to the US, and energy usage per capita is amongst the highest in Europe. These greenhouse gas emissions are mainly caused by a large fishing fleet and by aluminium smelters and other heavy industrial plants. Even though electricity in Iceland comes mainly from hydropower dams, it does not mean that Icelanders can allow themselves to waste energy. Firstly, electricity costs, secondly hydropower has certain negative environmental consequences and thirdly Icelanders could export more energy than they do today, or use it more creatively if resources were spared and hydropower dams were used more carefully.

All heavy energy intensive industry involves the indirect export of electricity. Electricity is always the product of other energy sources such as hydropower, gasoline, oil or in other countries even nuclear power. If Icelanders were to diminish their usage of energy they could save enough energy to produce hydrogen fuel which hopefully will be used along with other fuels such as methanol and methane for transport in not too many years. This is only a simple example to show how all things are environmentally interconnected. Saving energy in the home not only saves money but also saves the environment for future generations.

Lowering the heat indoors

A common indoor temperature in Iceland is 23-25°C, but research shows that 20°C is optimum temperature indoors, with regard to air quality and comfort of the residents. It should be kept in mind that the cost of space heating goes up by 7% if the indoor temperature is raised by one degree. It is unnecessary to heat as much on sunny days and easy to lower the temperature before going on holiday or leaving the house.

It is a good idea to use the warm waste water from the space heating system to heat up the garage. The cooling effect caused by the garage has to be assessed and then especially how well insulated the garage door is. In some cases it may be unnecessary to heat up the garage at all.

Einkunn

Flísarnar

Til að ná burtu sérstaklega erfiðum blettum af flísum er gott að þurrka flísarnar með blöndu af heitu vatni og ediki í jöfnum hlutföllum.

Einnig er hægt að nudda hálfri sítrónu yfir erfiðu blettina og látið liggja á og síðan þvo af og skola vel.

Einkunn

Límmiðar á plastílátum

Rífa fyrst pappírshluta límmiðans af, leysa fyrst upp með vatni ef nauðsynlegt er og rífa af.  Seigar límrestarnar sem eftir verða er hægt að strjúka með olíu og nudda síðan af með eldhússvampi sem dýft hefur verið í olíu.

Grafík: Plastílát, Guðrún A. Tryggvadóttir.

Einkunn