OLIO – the app that helps avoid food waste

So much food, which takes so much energy, work and care to be made, gets wasted every single day…bag loads of edible food are discarded merely yards away from people who cannot even afford to buy it. It breaks my heart.
It’s a symptom of a failed food system, and even though it may be the norm in the Global North it does not mean it’s right.

This video says it all: The Extraordinary Life and Times of a Strawberry. It’s under 2 minutes and well worth a watch.

The good news is, we can all do something to prevent this is awful waste.
During class, one day, someone mentioned there was an app which helps reduce food waste by connecting people who have surplus / unwanted / unnecessary food to others who want or need it.

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Sustainable Technology: What do you know about it?

If you are reading this, the chances are you are doing so while being connected to the internet and reading these words on a screen, whether it’s a smartphone, laptop, tablet or desktop computer.

Many of us spend hours in front of a screen and search all sorts of things every single day.


But what is the environmental impact of all this?

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100 Ways to be More Sustainable – 100th Post

Hello everyone, this is my 100th post! 🙂

I started this blog on 5th February 2012, over 2 years ago, and have finally got to the 100 mark.

As I started off with the idea of writing a blog that would show that acting more sustainably can be easy and have benefits such as saving energy, money and pollute less, I thought it would be a good idea to write about 100 ways to be more sustainable for the 100th post 🙂


First, though, I would like to thank you.

Thank you if you are reading this, thank you if you have been following me since the start, since last year or if you are a new follower.

Thank you for every “like”, comment and share. Thank you for supporting me in my little mission.


Now, to the more practical side of things.

Everything we do has an impact on the environment, this impact can be more or less sustainable, if we think of it as “capable of being maintained as a steady level without exhausting natural resources or causing severe ecological damage”.

So, here we go, just over 100 tips on how to be more sustainable! Click on the links to discover more about these eco-tactics 🙂


Less energy-hungry food (16)

  • Eat less energy-demanding meat. It only takes a few seconds to look at this World Food Clock and realise how we produce, consume and waste every single second. (Thank you for sharing, Janina). Here are some ideas to get your newly recommended 7 (or even more) a day! 10 Ways to 10 a Day from KHGS.
  • Eat more lentils! They are an excellent sustainable source of protein and easy to grow too.


Lenticchie di Norcia - Italian Lentils

Lenticchie di Norcia – Italian Lentils


  • Store food properly. By doing so, it will last longer and you will waste less. Did you know spring onions last longer in a glass of water in the fridge? 🙂
  • Plan meals ahead and let frozen meals thaw in the fridge. This will save you energy because the fridge will need less electricity to keep the temperature low, plus you won’t need to defrost the meal in the microwave either. Guide: How to defrost safely.
  • Buy locally, go to farmers’ markets or local farms – you will be supporting smaller producers and you can save money too.
  • Have a look at supermarkets’ reduced to clear sections.
    You can find amazing bargains, especially towards the end of the day (loaves of bread for 20p), and purchase food that would otherwise go to waste. You can then consume it as soon as possible or freeze it for future use and save a lot of money.


Reduced Food

Amazingly cheap but still perfectly fine reduced food


  • Understand the difference between “best before” dates and “use by” dates. Look at the Ultimate Shelf Life Guide to avoid wasting food unnecessarily.
  • When you go out, try local produce and products. From craft beers to wine, from pies to vegetables and fruit: give your local producers a try!


Less Pollution (22)

  • Try natural alternative to laundry detergents, such as affordable soap nuts.

Green People Mascara

  • Give car sharing a try. Try sharing rides with colleagues, share a taxi or simply use public transport or start cycling.
  • Learn to drive consuming less fuel: Cut your speed and petrol bill.
    As a pedestrian, if you see a single car coming along, and you’re not in too much of a rush of course, let it drive past so they don’t need to break and re-depart after, which would use more fuel.
  • Walk more. Ramblers is a website that shows many walking routes, or you could simply walk more and use your car less.
  • If you need to pack a parcel, reuse bubble wrap or – even better – use strips of waste paper and ask the receiver to reuse or recycle them after.
  • Try purchasing less plastic and buying reusable items made of less toxic materials. You can start by taking a reusable bag when you go shopping. Life Without Plastic.
  • When you are eating out, ask for tap water rather than bottled water (in areas where it is safe, of course). Why Tap Water is Better.
  • To freshen your home, use essential oils rather than chemical-filled air fresheners. You only need a few drops in a burner or in a spray bottle.
  • Instead of sponges which are not recyclable and harbour bacteria, use cloths which can be washed and reused.


Reusable Material Cloth and Ecover

Reusable Material Cloth and Ecover


  • Switch to online billing rather than paper billing, some companies offer discounts for the switch too.
  • To get rid of oil stains, rub chalk on the affected area before washing rather than using harsh chemicals.
  • Take your own lunch to work, you will cut down on a lot of packaging and also save around £1,000 per year!


Take a packed lunch to work :)

Take a packed lunch to work 🙂


  • When changing the oil for your car, make sure you dispose of it properly as it can pollute waterways and kill wildlife. Find your nearest UK oil bank.
  • Try to purchase products that don’t rely on batteries, and if they must, use rechargeable ones. Look for solar power chargers for an extra sustainable option.


Make, repair&fix (12)


Make Do and Mend



  • Turn used trousers into shorts or skirts.
  • Get to know your neighbours, they may need something you can offer and they may be able to offer something you need.
    My flatmate designed the website for the restaurant next door to us.
  • Make your own body scrub, for example by mixing olive oil with a bit of ground salt and sugar. Simple!
  • Make your mirrors, windows and glass objects sparkle by using white vinegar. Add some in a spray bottle (you can dilute it with 1:10 vinegar to water up to 50/50) and apply with scrunched newspaper to leave no traces or marks.
  • Make a wood cleaner by mixing two parts of vegetable oil with one part lemon juice, use with a cloth.
  • If you prefer purchasing cleaning products, choose eco-friendly ones such as Ecover.
  • To freshen up smelly shoes, try filling them up with scrunched newspaper overnight or sprinkle the insides with bicarbonate of soda or talcum powder and shake them out the day after.


Buy less, use less and buy better quality (9)


  • Do a little research about brands you may want to purchase: do they pay sustainable wages to their workers? Labour Behind the Label.
  • Use less plastic and more natural or oil-free materials, have a look at alternatives from Life Without Plastic.
  • Reuse things: for example, jars can be used as containers for more food or other objects.
    Here are 40 ways to reuse newspaper. Take a reusable coffee cup, like a Keep Cup, to the coffee shop instead of using disposable ones. Some places give you a discount if you bring your own cup too!
  • Buy second-hand books, they can be so much cheaper! Or borrow reading material from your local library.
  • Have your shoes resoled once they need to and keep on using them. I have had my boots for 7 years and they’re great!
  • Dye clothes that have faded and give them a new life.


Bank Better


  • Triodos Bank is “a global pioneer of sustainable banking.” Their mission is “to make money work for positive social, environmental and cultural change.”




  • Give someone the opportunity to create a sustainable business and alleviate poverty with the Kiva project, you can lend as little as $25 to someone who needs it and who will give it back to you when possible.


Save Energy (15)


  • Invest in an energy-saving product such as Energenie in order to save energy and money.
  • When charging devices, unplug them once they are fully charged, avoid leaving them plugged in unnecessarily or overnight.
  • Look for energy-efficient domestic appliances.
  • Buy rechargeable batteries and replace your batteries rather than replacing your whole phone.
  • Turn off the oven a few minutes before the time is up, the heat remains in the oven for a long time after you switch it off.
  • Try to use the oven as its full capacity when you use it, you can add meals to eat later in the week or use it to make croutons out of stale bread, for example.
  • Switch to a green energy supplier.
  • Wear warmer clothing and adjust your central heating to avoid wasting energy and money.
  • When you dry your clothes indoors, avoid putting them on radiators as this will stop the heat from reaching the room, create damp and good conditions for mold to grow.
  • Cook in bulk and therefore save energy. You can freeze additional portions.
  • Cook food in a steamer, you can cook different things on each level at the same time.


Recycle and Reuse (11)


  • Save paint from going to waste, Community Repaint collect reusable paint and distribute it to those who need it, helping them and avoiding waste.
  • Recycle your shoes at a collection bank.
  • Clear your cupboards of old electronic equipment, sell it or recycle in appropriate centres.
  • Consider going to charity shops first to find what you need. It could be a frame, and even if you don’t like a picture you may love the frame. Give things a new life.
  • You can recycle all sorts of things, even ink cartridges. Check before you throw.
  • Donate, don’t throw. If you have unwanted furniture, give it to a friend or donate it to a charity.
  • Borrow instead of buying, Freecycle.org can help you find what you need with no need to buy it.
  • Share more. You will save money, use fewer resources, meet new people… 10 reasons to share.
  • Use carpets in many ways to avoid them ending up in landfill. Use them to line cupboards, cars as mats, pet beds,  as doormats and even under plant pots.


Waste Less (9)


  • Compost food and tea bags to fertilise the soil which you will be able to use to grow your own herbs, vegetables, food or plants.
  • Reuse timber material from skips.
  • Take your own suit bags to the dry cleaner’s rather than having them give you flimsy plastic ones and take back the hangers for them to reuse.
  • Reuse tea bags – when you make tea in a cup, you can often reuse it for another cup as their strength is usually enough for a few cups. Or use loose tea leaves and then compost them if possible.

CHai Tea

  • Buy in bulk or buy refills.
  • When you go to a restaurant, if you cannot finish your meal, ask to take it away in a doggy box. It’s a compliment to those who took care to source and prepare the food, and you have paid for the whole portion, don’t be shy! Too Good To Waste Campaign.


Save Water (5)


  • Choose a dual flush system or put a water-saving device in your loo tank to use less water with every flush.
  • When you are waiting for cold water to turn hot, collect it rather than letting it go down the drain and use it to water flower and plants, wash fruit and vegetables, fill the kettle…don’t waste it!
  • Use a tank to collect rain water. It’s ideal to water plants or wash the car.
  • Wash your vegetables in a bowl rather than under running water and use that water for plants and flowers.


What do you like to do to be more sustainable?

Do you have any additional tips?


*Special thanks to my amazing flatmate G for continuously contributing to ideas for this post*

The Energy Used in Your Home

We all need and use energy, but do we realise how much we use?

Take home heating: anyone who deals with the bills knows how dear it is to warm your house.

But how much of the world’s use of energy is used for generating heat?

Do you think it’s 27%, 37%, 47% or 57%?

It’s 47%! Far higher than transportation, which accounts for 27%.

Test yourself more with the National Geographic Home Heating Quiz.

If you want to save energy, reduce your carbon footprint and save money, have a look at National Geographic’s 360º Energy Diet.

You can save energy by cutting down on:

What you buy and consume

Use less water, gas and electricity, buy more organic products, borrow something instead of buying it new…


Reduce consumption of resource-intensive meat, eat sustainable fish, eat less processed food…


If you need to drive, get rid of unnecessary weight from your car and drive at an even speed to consume less fuel, use public transport whenever you can, invest in a fuel-efficient car…

At home

Lower your thermostat by 2ºC, or increase it during the summer, use energy-saving light bulbs, hang your clothes instead of using a dryer (your clothes will last longer too!)

Water use

Give up bottled water for tap water -use filters or Brita taps for extra pure water-, turn off the tap while brushing your teeth and scrubbing dishes, have shorter showers -even 1 minute less in the shower can save a lot!-, use a low-flow shower head, collect water for the garden using a rain barrel…

Waste disposal and reduction

Keep RRR in mind: Reduce, Reuse and Recycle!

Sending less things to landfill means fewer resources will be used to manage and transport all of it. Recycle all glass, paper, plastic aluminium, batteries and anything else, change to paperless billing, use material or long-lasting reusable bags for your shopping, compost at home, recycle or donate unwanted shoes, clothes, computers and phones and only buy what you really need.

I read a really interesting article on the 10:10 site, the organisation that focuses on cutting carbon emissions 10% at a time and that I previously wrote about regarding their Lighter Later campaign, about a family who got rid of their car in 2010.

10:10 picture from Twitter.com

Check how they became healthier, shopped more locally and saved a lot of money on the Giving Up The Car case study page.

Also  have a look at the Household Energy Saving Booklet for more energy and money-saving tips. It’s incredible how much heating energy is lost through poor insulation.

If you are renting a home, there are useful tips for tenants and landlords on the booklet too.

More links to look at:

10:10 expert advice on how to cut your emissions which includes tips and stories about how councils and hospitals cut their carbon footprint

Berti Investments, A business programme supported by Dragon’s Den’s James Caan which helps UK low-carbon businesses

Energy Bill Revolution Turn carbon taxes into funds to make homes super-energy efficient by signing this petition, what an investment!

Tune up your boiler, save 30% energy

Another great site I would like to recommend if you would like to save energy and money and see evident results in a year is a site that my journalist friend, The New Journalist blogger, told me about.

GGT: Going Green today.

Sign up, it only takes a few minutes to complete the initial questionnaire to determine how much energy is used in your home, what kind of light bulbs you use, what devices you use to listen to music, how much you travel, how often you cook at home, how much meat you consume , what sort of water heater you use… when it asks you about your furnace’s filter, it means your central heating system’s boiler (this site is American and I had to look it up as I wasn’t even aware I had a furnace 🙂 )

At the end of the survey you can choose to receive “Green Reminders” posted on your Facebook wall to ease your way into being greener day by day.

You also get a report with the number of steps you could take in a year to be greener. With 58 free steps I could save $5,304 in a year! Great!

It’s also good to see some companies, such as British Gas and their energy App, are making easier for us to monitor our day-to-day energy use.

Whatever you do in life, there’s always a green, sustainable way of doing it.

Go green picture from koreaittimes.com

What are you willing to do in order to save energy and money? Would you consider giving up your car?

What have you already done to save energy and money? Do you have any advice or suggestions?

Waste Not Want Not – Save Money and Be Sustainable

I have just watched “Super Scrimpers” on Channel 4 and their money-saving tips were both hilarious and amazing!

Trying to change your habits to save energy can be quite annoying for some, and “I don’t have time”, “I don’t really care”, “How would that small change make a difference?” are all (at least partly) understandable objections.

But most energy-saving habits also save you money!

Saving Money = Having more to spend on Organic Chocolate ❤

The best tips I got from the programme were:

  • Stop paying full prices for things: use Freecycle, eBay and myvouchercodes.co.uk. Keep things away from landfill, what you need or want is out there and you can get it for a fraction of its price while keeping it away from landfill!
  • Make food from scratch rather than buying ready-made branded food (which often has a lot of unnecessary additives too);
  • Go charity shopping, you’ll save money, re-use something, support a charity…totally guilt-free!
  • Share your ride to work, to town… that will save you money and save you using your car when someone else is going your way!
  • Bulk buy and freeze what you don’t need: if you buy things in bulk make sure you don’t waste anything. With food you can do this by freezing what you don’t need straight away. If you want a slice of lime with your drink, chop the rest, freeze and use it next time!
  • Natural remedies are cheaper and better for the environment: -Make woodwork gleam by mixing 2 parts of vegetable to 1 of lemon juice to make a natural polish that will give a natural lustre and refreshing scent to wooden furniture;
  • Clean your loo by pouring value Coca Cola down it and leaving overnight (probably not as toxic as toilet cleaner, I must try it!);
  • When you do your washing up, add 2tbsp white vinegar in the water to cut through the grease;
  • For a cheap holiday, pollute less and save money! Avoid getting the plane and swap your home with someone else’s for a cheap, more local staycation.

Do you have any environment + money-saving tips to share?