Five ways to reduce food waste

Prevent ‘refrigerator rot’, save money and do a good thing – all at the same time!

From the readers of Slate magazine, here are five ways you can save on your food bill and reduce waste at the same time:

1. Create and stick to a shopping list: so that you don’t overbuy, especially perishable produce

2. Buy food with cash instead of on credit: to resist the urge to buy too much or to buy impulse items

3. Stick to a single cuisine: so that your leftovers don’t look like the United Nations in a fridge

4. Limit your ‘experimental purchases’ like exotic produce: they usually have a big carbon footprint, and can easily spoil before you figure out how to cook them

5. Schedule one night a week as leftover night: to use up all those leftovers

You can check out Slate’s full list of food-saving tips here.

Another reason to love a sunny day

Is a solar hot water system in your future? 

I love sunny days – and this picture shows another reason why:

That’s the temperature gauge on our home’s solar hot water tank yesterday (April 17).  It was a beautiful, sunny day and the solar system – which pre-heats water going into our electric hot water heater – was working so well it actually made the water hotter than my electric tank normally heats it!  In other words, free hot water from the sun.  The system works every month of the year, but works best in the spring, summer and fall.

My hot water is not entirely free, of course, because the solar system wasn’t free.  But many energy efficiency programs offer incentives to help bring the investment down.  And because sunlight is free, solar hot water offers protection against rising power rates.

Here’s a link to Thermo-Dynamics, the Atlantic Canadian company that manufactures systems like mine.

Save money, energy – and WORK!

Dare to wear clothes more than once between washes 

By habit, most of us are accustomed to throwing all our clothes into the laundry after we’ve worn them once.  But unless we work in situations where we sweat a lot or get physically dirty, most of us could easily get away with wearing clothes at least twice between washings.  The advantages are MANY:

1. Clothes will last longer, because washing is a pretty punishing process
2. Clothes washers and dryers will last longer because they’ll be doing fewer loads
3. Much less detergent will be used
4. Much less water – particularly that energy-intensive hot water – will be used
5. Less dryer use means lots of electricity will be saved, because a single dryer uses as much power as 350 CFL light bulbs
6. IMPORTANTLY: wearing clothes more than once will greatly reduce your washday workload!

So – to save money, energy and work, dare to wear your clothes more than once between washes.  (Logical exceptions: socks and underwear)

A new holiday?

Take part in National Sweater Day (February 9) 

One of the biggest slices of Canada’s carbon footprint comes from heating homes and workplaces – because most Canadian heating systems run on fossil fuels or fossil fuel-based electricity.  And one of the easiest ways to reduce that footprint is really simple: just turning a thermostat down 2°C can reduce heating bills by 5%.  Turning it down by 4°C saves 10%.  Savings just don’t come easier than that!

What about comfort?  Perhaps it’s time to fall in love again with that sweater your Grammy gave you.  In support of that notion, tomorrow is National Sweater Day – designed to encourage Canadians to wear a sweater and turn down the thermostat.  An initiative of the World Wildlife Fund, it has a fun side too – you can call ‘the Granny Call Centre’ to learn more about why you should wear that sweater.  More info and a fun video at www.sweaterday.ca.

So please spread the word among your colleagues: wear a sweater and turn down the heat on the planet!

(PS: When it comes to climate change policies, I find myself frequently disappointed by our current federal government – but I KNOW our Prime Minister has what it takes to participate in this campaign…)

Light up your night without running up your bill

Nightlights that use virtually no power

If you like having a little bit of light in your home at night, you can save by switching to electroluminescent nightlights.

Typical nightlight bulbs use 4 or 7 watts.  That’s not a lot – but they’re often on for long periods of time, and many homes have more than one.

Electroluminescent nightlights, like the one shown, are incredibly efficient: plugged in 24 hours a day, 365 days a year, they use just two cents worth of power.  Yep, two cents a year, or about 99.5% savings over a 7 watt bulb.

They do provide a bit less intensity and a different glow than standard nightlights – but the savings are worth it.  Ask for them at your local hardware store.  (Mine have a lifetime warranty, and were purchased here.)

Measure, then manage – and save!

A portable power meter can save you energy and money

“If you can’t measure it, you can’t manage it” goes the expression.  It applies to electricity too, where our only indication of consumption is the monthly bill we get.  But by then, it’s too late to do anything about it.  As well, power bills tell us nothing about what’s running up our bill – so we have no way to distinguish the power hogs in our homes and workplaces from the power misers.

Portable power meters to the rescue!  They’re simple devices that provide a real-time readout of the power consumption of anything that plugs into an outlet.  Once you know how much power is consumed by the different things in your home or workplace, you can zero in on actions that will make the biggest difference in your power usage – and bill.

Portable meters like this one, this one or this one (a bit more expensive, but very good and easy to use) are available for loan at many public libraries, or at many hardware stores.

Spend pennies, save dollars

Install foam gaskets under your outlet and light switch plates

While painting a room last week, I removed a wall outlet cover plate – and was shocked (not literally…) by the amount of cold air leaking in around the wires and the box.

Fortunately, there’s an effective and really inexpensive way to stop those drafts: just install foam gaskets like these under outlet and light switch plates on exterior walls.  They cost pennies apiece and take mere minutes to install, but they can put an end to most drafts.  For added benefit, you can also install child safety plugs in unused outlets to prevent air from leaking through the socket holes.

Installing them is so simple anyone can do it; here’s a one-minute video to prove it!

‘Shocking’ savings within your reach

Just how much can those LED holiday lights save?

Most people know that LED holiday lights are more efficient – but just how much more efficient?  Consider this:

- an old-style incandescent outdoor light bulb uses about 7.5 watts

- a minilight bulb uses about .5 watts

- an LED bulb uses about .03 watts

Put differently, one kilowatt-hour of power would light:

- an old-style incandescent outdoor light bulb for 133 hours or 5.5 days

- a minilight bulb for 2000 hours or 83 days

- an LED bulb for 33,333 hours or nearly four years

LEDs can save you 95%+ on your holiday lighting costs.

So what to do?

- invest in LED holiday lights; they’ll pay you back quickly

- discard your old non-LED light sets; or use them indoors (safely away from anything flammable) so all that waste heat they produce can at least help heat your home; or replace the bulbs with LED bulbs, available at hardware stores

Cash from trash

Turn some of your trash into cash for your school, charity or non-profit

Imagine if you could turn some of your garbage into dollars…

You can – with TerraCycle!  TerraCycle pays cash for certain items that are commonly thrown in the trash, like empty drinking pouches, cookie wrappers and yogurt containers.  True, it’s just a few cents for each, but those cents can add up – especially in schools, where the daily trash can include hundreds of such items.

Here’s how it works: you go to TerraCycle’s website at www.terracycle.ca (and it has a link to affiliate sites in several other countries), choose which trash item(s) you’d like to collect, and sign up.  Then periodically send in what you’ve collected – TerraCycle and its sponsors pay the shipping, and will send you money for each item.

Get started today – go to www.terracycle.ca, watch the video, and sign up.  It’s simple and there are absolutely no fees!

Standard or automatic?

Does the type of transmission in your vehicle affect your mileage?

It does!  Generally speaking, vehicles with automatic transmissions use more fuel than similar vehicles with manual transmissions.  A comparison of the 2010 models listed below produced the following results:

On average, manual transmissions will result in fuel savings of about $60 per year.

In city driving, manual transmissions will go about 7% further on a litre of fuel, or about 32 KM further per tank.

In highway driving, manual transmissions will go about 1.3% further on a litre of fuel, or about 8 KM further per tank.

Note that savings vary for every model of car, so it’s wise to check NRCan’s Fuel Consumption Ratings here before buying.  Also, some models now have continuously variable transmissions, which are often even more efficient than manual.

2010 models compared: Chevrolet Aveo and Cobalt; Ford Fusion; Pontiac G3, G5 and Vibe; Honda Civic; Nissan Frontier and Versa; Toyota Corolla, Matrix and Yaris