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What Will it Cost to Run A/C in Your Boston Apartment this Summer? Buy (or rent) one, pay a little more and adapt – or stay sweaty. Memorial Day is coming up fast. And for Boston apartment renters, that means beers, sleeveless shirts and buckets of sweat, coating the furniture and appliances crammed inside their tiny, perhaps overpriced units. Alas, air-conditioner-less tenants have two choices: A) Set aside some extra cash, buy a window A/C unit and cope with inflated electric bills; or B) Melt, and explain to everyone why he or she is the sweaty kid at impromptu BBQ parties. Thankfully, there are a couple of options for Boston tenants who don't already own an A/C unit. Tenants can start by doing some digging on Craigslist; there's no telling what kind of options are available. This 10,000 (large) BTU Kenmore A/C unit, for example, is on the market for a measly $30... ... and another Craigslist-er is offering-up 5,000 (standard size), 8,000 and 10,000 BTU units that cost $74, $99 and $149, respectively.
For an extra $19, buyers can have the A/C unit delivered; for $79, he or she will even install the unit. If the thought of buying an air conditioner from Craigslist doesn't sit well, places like Home Depot and Best Buy offer standard, 5,000 BTU units for less than $140. Cheapest units listed on Home Depot's website: $119 Cheapest units listed on Best Buy's website: $134 Apartment renters who don't see the value in owning their own A/C – the summers are far too short, after all – and would rather not have to deal with storing the unit in the colder months, have the option of renting an air conditioner for the summer. For instance, North End-based startup RentAnAC lets customers rent 5,000 BTU A/C units. , select the desired size (5,000 to 12,000 BTU units), schedule a delivery time and BOOM! An air conditioner will be delivered to a tenant's window – only the ones that slide up and down, though. "Our 5,000 BTU and our 8,000 BTU units are the most popular," a RentAnAC representative told BostInno.
They cost $159 and $269, respectively. They are top of the line digital units and our flat-rate pricing includes delivery, expert installation, and pick-up at the end of the summer." Cost to rent a 5,000 BTU A/C unit from RentAnAC – $159 Cost for additional remote - $5 Rental season – April-October Perk – RentAnAC tells us they plant a tree for each unit rented. Those who wisely choose to install A/C must also consider electric costs, which will likely increase a little bit – keeping the A/C running at all hours of the day will, naturally, jack up costs even more. york central ac partsTo prepare for the potential impact cool-living could have on their wallets, renters can contact NStar, Boston's electric service provider, and ask about monthly- or fixed-rate options.can you use an ac unit without a window
Readers, take note: NStar bases its rate-pricing on cents per kilowatt hour (9.333 cents, e.g. the more kilowatt hours A/C users burn through, the more money comes out of their pockets). To get a sense of how much a summer's worth of comfortable, less-sweaty living will cost, feel free to consult this helpful home guide. According to the online home guide, most 5,000 BTU A/C units run on 550 watts. Taking NStar's kilowatt per house pricing into account, A/C users can project added electric costs by applying a simple mathematical formula, "watts x hours of use ÷ 1,000 x cost per kilowatt-hour = cost of operation. how big ac window unit(Dividing by 1,000 changes watt-hours to kilowatt-hours.)" Calculating the cost to run A/C in Boston over a 24-hour period, using a 5,000 BTU unit: 550 x 24 ÷ 1,000 x 9.333 cents = $1.23 According to the formula, Bostonians could spend as much as $8.61 ($1.23 x 7 days) extra per week to pipe A/C into their apartments, continuously.
Assuming the A/C season starts after Memorial Day and runs through September, electric bill payers could spend close to $140 to beat the heat for four months. Estimated total cost to purchase/rent a standard A/C unit and run it through the summer in Boston: $170 - $300. Well worth it, my friends. Or else, you might end up as disgruntled as Johnny Drama in the Valley, during a 100 degree heatwave.What Will My Electricity Bill Look Like? Tips to Save Electricity Without Sacrificing Yields What Will My Electricity Bill Look Like? How much electricity does it take to grow cannabis indoors from seed to harvest, and how much will you actually be paying for electricity each month? When growing marijuana indoors, the cost of electricity is important but it can be confusing trying to predict how much it's going to end up costing you! Luckily it's relatively straightforward to figure it out once you have the formula! Figuring Out Cost of Electricity Let me teach you how to determine how much electricity you'll be using each month for your garden so you can figure out the cost.
I'll also share a few estimates for the electricity cost of grow lights, fans, ACs, and more, so you'll have a ballpark figure even if you're not sure exactly how much you pay for electricity. Here's the formula which can be used not only to figure out the cost of electricity for the marijuana grow, but also the cost per month: Cost of Electricity x Number of Hours x (Watts / 1000) = Total Cost Note: You need to divide the watts (W) by 1000 to plug it into the cost formula; this is to convert your number to kW so it plays nice with the kWh measurement you get from the electricity company. I'll show you below with a few examples. Real-Life Example with 250W HPS Light ($161 in electricity for the light during the grow) Let's look at my last grow. View the complete grow journal if you want to check it out! Cost Electricity x Number of Hours x (Watts / 1000) = Total Cost $0.37 kWh x 1,746 hours x 0.250 kW = $161 However, one thing that's very important to remember when doing any estimations is that although your grow light may account for a lot of your electricity bill, fans and pumps and other things in your grow room also take electricity.
It can really start to add up if you don't pay attention, giving you a much higher-than-expected electricity bill! Remember to Calculate Energy Cost for Everything That Uses Electricity, Not Just Your Grow Light! So continuing the above example, in that same grow I also used an exhaust fan, two circulating fans, and for my hydroponic tub I also used a water pump and an air pump. Although they seem like pretty small items, they can start to add up over the length of the grow. Cost of Electricity for Other Items (Additional $117 Over the Grow) You can view the full breakdown here. But you can see that these other items cost 3/4 as much electricity as the grow light at $161! Here are more examples to give you an idea of possible cost projections if your electricity cost $0.25/kWh. This is higher than most people's electricity rate so hopefully your amounts will be lower than these! Estimated Cost Per Month for Common Grow Room Items Compare Grow Lights @ $0.25/kWh
Amounts are for if the lights are kept on for 18 hours a day for 30 days (540 hours). In the flowering stage your lights will be on for only 12 hours/day so for those months you'll only need to calculate for 360 hours (12 hours x 30 days). Note: Advanced Platinum is just one example of an LED brand that works well for growing cannabis, but you feel free to check out more brands of LED grow lights with true wattage plus yield estimates!) Compare Various Fans @ $0.25/kWh Amounts are for if the fans are kept on for 24 hours a day for 30 days (720 hours): Hydroponic Pumps and Accessories @ $0.25/kWh Amounts are for if the pumps are kept on for 24 hours a day for 30 days (720 hours): Air Conditioner Examples @ $0.25/kWh ​Amounts are for if the ACs are kept on continuously for 12 hours a day for 30 days (360 hours) - hopefully you don't have to keep your AC on this often for this long! If it's your first grow, when it comes to figuring out an estimated per-grow cost I recommend planning on it taking 5 months to get to harvest time (even though the average grow is usually about 3-4 months).
Although you will hopefully get to harvest sooner, it's better to estimate for too much money and have it cost less than the other way around! Five months gives you plenty of time to mess up in the vegetative stage and use a long-flowering strain but still be ready to harvest. After you get some experience you'll have a much better idea of how long it usually takes to get to harvest using your style and preferred strains. One other thing to remember is you'll use less energy in the flowering stage because your lights will only be on 12 hours a day. You can figure that time out separately if you want, but I'm just going to pretend the lights are on 18/6 to make things simpler. So now that you've begun to figure out your per-month prices, you can multiply them by 5 to get an estimate of how much a whole grow will cost you for each item! Monthly Electricity Cost: $90 Electricity Cost for 5 Months: $450 That's a total of $90/month in electricity, so if you multiply that by 5 months you get $450 cost of electricity for the whole grow.
Once you've had a grow or two under your belt it's a good idea to start looking at cost and reward to make sure you're growing what you need for the price you want. So let's say you spend $450 on electricity in the grow, but produce 5 ounces of buds, that means you're paying $90/ounce for electricity (plus the cost of setup and supplies). If that's a good price for you then you can celebrate a good harvest, but if you're not getting the right prices in your grow, it's a good idea to evaluate and figure out what you need to change to get the results you're looking for! How do I determine my yields? (What's my limiting factor and how do I fix it?) For example in my last grow I spent about $280 in electricity throughout the grow (if you add everything together). I harvested a little over 6 ounces which means I spent a little under $50/ounce in electricity. Considering it costs $350 for an ounce around here, that's some pretty huge savings! Another thing to consider when trying to estimate costs is how long a specific cannabis plant needs in the flowering stage before it's ready to harvest.
Some plants need up to 3 months in the flowering stage, so when determining cost it's a good idea to factor in that extra time. Sometimes it's worth it to pay more for better buds, but you should know that's what you're getting into! Ok now that you've got a handle on figuring out your costs, let's take a brief moment to talk a little bit about electrical safety. If you're getting set up with a new grow room, or just getting started growing in this space for the first time, there's a few things you need to do before you ever plug anything in! In addition to standard electrical safety precautions inside the grow room, you want to make sure your grow space can actually support the amount of power you need. Once you know which plugs you're going to use for your grow, you need to calculate how much energy your grow lights and fans will need (as explained in today's article). Armed with that knowledge, you can make sure your outlets can support that much energy usage. All electrical outlets in your house are on a circuit, and each electrical outlet in your grow room belongs to a circuit.
Often the circuit breaker box has labels for which outlets in the house are on each circuit, but sometimes you need to figure it out yourself. Once you know which circuits your plugs are on, the next step is to open your circuit breaker box and see what number is listed next to the circuit(s) you plan to use. Let's say you're using 120V outlets like most standard American outlets. If the circuit on your circuit breaker is labeled for 15 Amps that means that circuit can handle 1800W worth of appliances (15A x 120V = 1800W). If it's labeled with a 20 it means that the circuit can handle 2400 watts (20A x 120V = 2400W). For 30 Amps it's 3600W. If your appliances on a circuit combined equals more than those total watt numbers, you're going to trip the circuit breaker at some point and everything on that circuit will shut off as a safety precaution. I have examples of different wattages listed in the main article, but consider that a 1000W light + 10,000 BTU air conditioner is already enough to go over the 1800W limit if you have a 15A circuit breaker.