BajaNomad

CFE bill

C-Urchin - 9-15-2011 at 06:48 PM

OK, I got a bill for $4357.00 pesos for 2 months of electricity. One month no one there, just the fridge (new energy star). Water heaters turned off. People in the house half of July to half of August. Main house 3100 sq ft, AC not on all the time, only during the day set at 30oC. Casita 1100 sq ft AC on half a dozen times. Only things on, timed lights (low compact bulbs) and alarm. Is that normal???

bajamigo - 9-15-2011 at 06:52 PM

Must be. Nobody would dream of stealing electricity in Baja.

CFE bill

C-Urchin - 9-15-2011 at 06:55 PM

Quote:
Originally posted by bajamigo
Must be. Nobody would dream of stealing electricity in Baja.


Please elaborate...

DENNIS - 9-15-2011 at 07:48 PM

How many KWH per day does it say on your bill? Compare that with what you read on your meter when you're in the house.
That bill is large....by my standards, for sure.

shari - 9-15-2011 at 09:07 PM

we have also received erroneous CFE bills and they say ooops and fix it....i sure hope that's your case.

BajaBlanca - 9-15-2011 at 09:44 PM

how long have u had the house ? we were shocked when we hit the 1 year mark and they charged us MUCH more...turns out there is a subsidy but if you go above the limit = you don't get the gvt subsidy any more ...and it is brutal :(

CortezBlue - 9-15-2011 at 10:16 PM

I had a similar problem in San Felipe last fall.

I have a Rinai Tankless water heater and it crapped out.

I had just changed out my electric water heaters in the USA

I took a 50 gal electric tank to Mexico to use

My bill went crazy high. Like 1200 pesos a month

I ended up bringing the tankless home to the USA and got it fixed. My bill settled back down to the normal 350 to 500 Pesos per month.

Electricity is expensive in Mexico.



[Edited on 9-16-2011 by CortezBlue]

bajalearner - 9-15-2011 at 10:29 PM

Look around your meter and the power cables from the meter to your house. Check for wires leading away from your power system to another house.

I had a high bill for a 2 month period and then cut back on heating and other things but CFE charged me at a higher rate for subsequent months so my bills continued to be high. I can't explain why this occurred but a friend told me it also happened to him. So you may see more bills that are expensive even though you cut back on some things.

vandy - 9-16-2011 at 02:05 AM

CFE charges for electricity on a sliding scale, based on how much energy you use per several-month period.

It can take a few months until the price per KWH goes down again when you cut back consumption.

How much are you being charged per KWH?

BTW, if I was there for one of the two months during a La Paz summer, that AC would have been blasting 24/7.

[Edited on 9-16-2011 by vandy]

CortezBlue - 9-16-2011 at 03:56 AM

PS

Also check your ground. If you don't have a really good ground you can have major issues.

The best way to see, is shut off you casa's main breaker, in the house, and then see if your electric meter is turning.

If it is you may want to get a 10 foot cooper ground round and pound it into the ground and connect it to your main power boxes ground line.

DENNIS - 9-16-2011 at 06:56 AM

One of thse will tell you what's using what. It's a good start to isolating a problem.

http://www.donrowe.com/kill_a_watt/kill_a_watt.html

jbcoug - 9-16-2011 at 07:13 AM

Dennis,

Thanks for the link, pretty useful for us even when NOB.

John

J.P. - 9-16-2011 at 09:17 AM

Quote:
Originally posted by bajalearner
Look around your meter and the power cables from the meter to your house. Check for wires leading away from your power system to another house.

I had a high bill for a 2 month period and then cut back on heating and other things but CFE charged me at a higher rate for subsequent months so my bills continued to be high. I can't explain why this occurred but a friend told me it also happened to him. So you may see more bills that are expensive even though you cut back on some things. [/quo






The worst offender on the CFE bill is a inefficient refrigerator.Once you cure the problem you will most likely will not see a change in your bill right away as they estimate your bill sometimes. The easiest way to resolve your bill is to read your meater and go to the CFE office if there is one near you They at the office can be very helpful if aproached with the RIGHT attitude.

J.P. - 9-16-2011 at 09:31 AM

Quote:
Originally posted by bajamigo
Must be. Nobody would dream of stealing electricity in Baja.








I rember when I first moved here this young Man quit druging and drinking and he went to the ofended neighbor and confessed he had been stealing their electricity for some time. Neighbor was inpressed and forgave him. The thief felt so relived buy this forgivness he went to CFE. and confessed and they were not so forgiving he darn near went to jail.It was revealed there was a pretty stiff fine and possible jail time for the crime of stealing electricity if caught.:o:O

DENNIS - 9-16-2011 at 10:21 AM

CFE is federal making the crime a federal offense.
NaughtyNaughtyNaughty

DENNIS - 9-16-2011 at 10:26 AM

Quote:
Originally posted by jbcoug
Thanks for the link, pretty useful for us even when NOB.




Yeah..John. Here's an even more sophisticated model if like your refer is covering the power connection and you have a lot of money to throw around.

http://www.ccrane.com/science/instruments/kill-a-watt-wirele...

MitchMan - 9-16-2011 at 10:39 AM

C-Urchin,
Glad someone finally brought this issue up. I went round and round with CFE for 4 months about my bill, they finally fixed it. Their billing system really sucks for them internally and for us as customers. If you notice, they do not give you a running account balance. That is a massive omission to the integrity of your/our CFE bill and to the integrity of concept of ongoing billing itself.

I take my own readings frequently off the meter itself and keep a meticulous record of such readings together with a running balance reflecting official billings and payments. I constructed a spreadsheet for this purpose and I have formulas that calculate billing amounts in pesos, USD, and in KWHs. Not saying you need to do the same, but at least take periodic readings to keep an eye on your ongoing usage, and get a balance printed out at the CFE office and start keeping track of bilings and payments and maintain your own parallel balance.

Also, I got one of those appliance usage meters (Kill-a-Watt) mentioned above by Dennis and I measured all my appliances in Baja and at my home in USA. It was an accurate eye opener as to what appliances use how much electricity. Helped curb my usage and considerably lowered billings by changing certain habits. When I am not in Baja, I have a torchere timed to operate for 6 hours a night, three outside security lights to operate at night only, and I leave the refrigerator on. My usage thusly in summer months is 2.2 KWH per day. When I am there (in Baja) in summer I use about 18 to 22 KWHs per day and about 5 KWHs per day during cooler months. I run only energy saver lights everywhere, never use incandescents for anything. Made a huge, huge difference. Buy the energy savers in USA, not Mexico though. Much cheaper in USA.

BTW, electricity in Mexico is cheaper than in USA by alot. It's about $0.07/KWH USD in Baja and about $.12 to $.28/KWH USD in USA, CA.

[Edited on 9-16-2011 by MitchMan]

Udo - 9-16-2011 at 12:08 PM

Thanks for the enlightening post, Mitch.

BTW are you going to make the Tequila Expo in October?

Osprey - 9-16-2011 at 12:25 PM

Wow! I've been sneaking out to read my meter after dark just after CFE reads it. I was thinking my neighbors would think I was muy anal retentive to check the meter against the bill. Boy, you guys make me feel better AND you make me feel better about where I stand in the world of power.

Since you're on a roll, could you give me the rundown by state for all of Mexico? How about Europe? How would I stack up down here in East Cape against, for example, Croatia (say cities under 10,000)?

Man, I'm gonna sleep like a baby tonight now that I know what a bargain I'm getting. Might just leave some lights on to celebrate.

Thanks guys

[Edited on 9-16-2011 by Osprey]

[Edited on 9-16-2011 by Osprey]

J.P. - 9-16-2011 at 02:01 PM

On the left side of your CFE bill it gives you a running average of kw's used this year and last years billing period by period

RnR - 9-16-2011 at 02:24 PM

Quote:
Originally posted by MitchMan
C-Urchin,

BTW, electricity in Mexico is cheaper than in USA by alot. It's about $0.07/KWH USD in Baja and about $.12 to $.28/KWH USD in USA, CA.

[Edited on 9-16-2011 by MitchMan]


CFE uses a three-tiered rate system for their electricity. The cost in La Paz is indeed $0.07/KWH but only for the first level tier. The second tier is about $0.18/khw, and the third tier is about $0.25/kwh.

From CFE's tariff sheet:

(in pesos)
Consumo básico $ 0.713 por cada uno de los primeros 75 (setenta y cinco) kilowatts-hora.

Consumo intermedio $ 1.189 por cada uno de los siguientes 100 (cien) kilowatts-hora.

Consumo excedente $ 2.513 por cada kilowatt-hora adicional a los anteriores.

MitchMan - at 5KWH/day that's 150kwh/month. Right at the breakover point to the third tier. Anything more than this puts you equal to or greater than US costs.

My bill was only $4.60 last month!

mcfez - 9-17-2011 at 07:04 AM

...and I was b-tching!

Why is my electric bill so high?

To figure out why your electric bill is "so high", the first thing you need to do is to figure out what's normal. If your bill has spiked recently that's easy: Just look at your old bills and see how much your usage has gone up. Look only at the amount of electricity you used in kWh. Don't look at the cost, because the cost could have gone up for other reasons, such as an increase in the price of electricity itself.

If your kWh usage is similar but the cost is now higher, then the answer as to why is on your bill. Maybe the price of electricity went up, or maybe your utility company has demand charges, or maybe you're being charged for some other city services besides electricity.

Maybe your bill hasn't gone up but you just think it's always been too high? In that case the first thing you can do is to compare your usage to what's normal. A typical American family uses 850 kWh per month, as we see on the how much electricity costs page. If you're anywhere near that with a 3-person household you're normal. Normal doesn't mean good, though, since most people waste lots of energy. Personally, I use only about 99 kWh per month.

Let's say you still think there's an unknown reason why your electrical usage has been so high recently. In that case the next thing you should do is to make sure the bill you received is accurate. Once I got a bill that said I used 2617 kWh, when I normally use only 100. A quick look at the meter showed that they read the meter wrong. My bill said the starting and ending meter reads were 18,441 and 21,058. But when I got my bill checked my meter it was only at 18,567, so clearly my meter hadn't really ended on 21,058 the previous month. I called the utility and they quickly refunded the $195 they overcharged me.

If your meter matches your bill, meaning you weren't overcharged, your next step is to verify that your meter isn't running gratuitously. Shut off all the breakers and see if the meter is still spinning (or if the electronic indicators are changing, on an electronic meter). If the meter shows electric use even with the breakers turned off...

Is your home a duplex or some other multi-family dwelling? If so then probably at least one of your neighbor's circuits is wired into your meter. Hire an electrician to fix it.
If your home is a single-family dwelling and the meter still spins when everything is off/unplugged, then your meter is broken. It's highly unusual, but it's possible. In that case pay an electrician $40-50 to come out to confirm that and to sign a statement to that effect so you have proof when you go battle your electric company to get back the money they overcharged you. Videotaping it wouldn't hurt, either.

Note that the instructions at left will find leaks when wires aren't connected correctly, but it won't reveal problems where the wiring is too thin to handle a load. When the wiring is too small for what you're running then the wiring can heat up. The extra heat represents wasted energy, but more importantly, that heat can also cause a fire which can burn your house down. Unfortunately there is no easy way a homeowner can discover inadequately-sized wiring themselves. That's a job for an electrician.

If your meter stopped cold when you shut off the breakers (which is the most likely result), then the next step is to make sure the meter doesn't run when everything is turned off. That way when we start turning appliances back on to measure their use, we can be confident that we're measuring only that appliance and not some other appliance as well. To do this, turn OFF every single thing in the residence and physically UNPLUG every appliance from the wall. (Simply turning it off isn't good enough for some appliances.) The water heater might be hard-wired without a plug and in that case you'll have to just make sure it's turned off. And of course you can't unplug a central AC system so just turn it off. If you have illuminated light switches (wall switches that light up when the light switch is turned off), then remove the light bulbs from the sockets to get the switches to de-light.

Once everything is turned off and unplugged, flip the breakers back on one at a time and verify that the meter still doesn't spin. If the meter still spins and you're 100% certain you've unplugged absolutely everything that can be, and that everything else is turned off, then it's possible that you have faulty wiring which is causing an electrical leak. It's much more likely that you really failed to unplug or turn off something, but if you're sure your meter still spins with everything unplugged and turned off, then have an electrician check your home for faulty wiring. In the meantime, you can estimate the amount that your leak is costing you, by using the meter timing method. Each 100 watts that is running continuously uses about 73 kWh per month. If you're paying 15˘ per kWh, it costs you $10.95/mo. One reader found a leak that was costing them $15/mo.

But you probably didn't find any evidence of a leak in the last step. So now we'll proceed to measure how much electricity your stuff uses. As we cover on our how to measure electricity use page, you can either use a ~$25 plug-in watt-hour meter, or you can use the meter timing method. The latter is free but it's a lot more cumbersome. If you value your time and your sanity you'll get the cheap watt-hour meter. Use your meter to measure the electricity used by the devices in your home. You can then use our page to figure out how much that usage costs you. Likely you'll find that there is no mystery, that your bill is high simply because you're using a lot of electricity.

At that point all you need to do is to start using less electricity. Go to the how much your stuff uses page to see what the energy hogs are in a typical home, and then use the tips on this site to reduce your electrical use. You can do it. Remember, I use only about 99 kWh/mo.

In general I will not accept "Why is my bill so high?" questions because you can find the answer to this kind of question yourself, using the instructions above. You are the best person to answer this question, because you have access to all your bills, all your appliances, and your electric meter. I have none of these things. Usually when people have sent questions of this variety they rarely provided any meaningful clues for me to go on (such as the number of kWh they used or the price they're paying per kWh), and haven't taken the first step which is to measure their appliances' electrical use.

Above is a step-by-step guide to figuring out why your bill is so high. If you write to me without having made an effort to find the answer yourself, asking "Why is my bill so high?" I will reply, "I don't know, why IS your bill so high?" :)

http://michaelbluejay.com/electricity/whyhigh.html

BajaBlanca - 9-17-2011 at 07:42 AM

very good information. the mexican gvt subsidy was not explained to us when we first arrived and BOY were we in for a big shock when our first year was up and the bill tripled.

we have since bought a new energy saving fridge, and we try tomonitor lights, and according to hubby - the huge flatscreen TV is a mega-eater, so we turn it off when we are not really watcvhing it - which we didn't use to do.

but reading/monitorin the meter is an EXCELLENT idea. gracias for the tip.

Bajatripper - 9-17-2011 at 10:21 AM

In La Paz, it seems like every end-of-summer we get nailed with a higher bill, and we don't use a/c. I've heard many locals complain about the same thing while I've been down at the CFE offices. Anymore, they have me trained to expect it about this time of year.

One of my wife's clients is in the yacht charter business and she mentioned that some of her best customers are the CFE higher ups, who have been known to drop a hunk of money for a party-charter at times. Bet one of those comes at the end of summer.

MitchMan - 9-17-2011 at 04:13 PM

RnR,
My billing for my place in La Paz doesn't coincide to your billing rates.
Quote:
RnR
CFE uses a three-tiered rate system for their electricity. The cost in La Paz is indeed $0.07/KWH but only for the first level tier. The second tier is about $0.18/khw, and the third tier is about $0.25/kwh.

From CFE's tariff sheet:
(in pesos)
Consumo básico $ 0.713 por cada uno de los primeros 75 (setenta y cinco) kilowatts-hora.

Consumo intermedio $ 1.189 por cada uno de los siguientes 100 (cien) kilowatts-hora.

Consumo excedente $ 2.513 por cada kilowatt-hora adicional a los anteriores.

MitchMan - at 5KWH/day that's 150kwh/month. Right at the breakover point to the third tier. Anything more than this puts you equal to or greater than US costs.


Below is a copy of my most recent billing:


My billing reflects a first tier of 350 KWHs, not 75 KWHs as in your post. I looked at my August 2010 and August 2009 billings with total usages of 657 KWHs and 757 KWHs respectively and they only had two tiers with all three 1st tiers at 350 KWHs. The billing below reflects the first 350 KWHs tier at $.71372 pesos/KWH and the 2nd tier at $.82581 pesos/KWH calculating to a total bill of $306.78 pesos for 419 KWHs. The math all checks out.

It could be that your billing rates are different from mine in La Paz for some valid reason or there is an error somewhere in all this. But my billing rate tiers and their respective rates for domestic electricity service don't compare to yours at all.

Today, my most recent August billing (below) reflects a 1st tier of 350 KWHs at $0.06/KWH USD, and a second tier (usage above 350 KWHs) rate of $0.07/KWH USD using an 11.9 exchange rate. Much lower than your rates and consistant both with the actual billing below and the representations in my previous post.

[Edited on 9-18-2011 by MitchMan]

IMG_5292a.jpg - 47kB

vandy - 9-17-2011 at 05:21 PM

I should have explained about the tier system a little better:

The hotter the area you live in Mexico, the more it is subsidized by the Mexican government, so poorer people can keep their fridges and fans running.

So a 75 KWH minimum-charge allowance in a cool area can become a 250 KWH allowance in a hot area.

I don't know the cutoff KWH numbers for any particular area, but I do know Mexico is divided into like 7 different usage sections, dependent upon climate.

I also always thought BCS charged more for power due to it all being diesel-generated. I know my power bill in Santiago is almost 6 dollars per month, but I leave in the summer.

RnR - 9-17-2011 at 10:28 PM

Yeah, Mitchman, I posted the wrong tariiff. I inadvertantly grabbed a 1D tariff for a different month than your bill off of CFE's website. Should have been 1D-July, same as yours.

Vandy is on the right track with the subsidies. They are higher when it is hotter. The subsidy on your summer bill is 1,443/1,719 or 84%. (Lower left corner). The subsidy on one of last winter's bill was only 73%.

Thank CFE for the subsidies. Without them the actual bill would 5 to 6 times higher!!

[Edited on 9-18-2011 by RnR]

Woooosh - 9-17-2011 at 10:39 PM

It should also be noted that once you hit the top tier, you are stuck there for a while. It's CFE purgatory. I think it takes a year to drop back to the lowest tier again. And stop your whining- our bill is 8-9,000 pesos every two months and a lot of neighbors are running the same. About the same cost as San Diego.

[Edited on 9-18-2011 by Woooosh]

MitchMan - 9-18-2011 at 07:51 AM

Thanks RnR and Vandy. I wasn't aware of the subsidies nor of the billing differential between areas in the Baja. I was aware of the difference in rates summer Vs winter.

Woooosh, what the heck is going on with your billings? Are you running 4 ton minisplits in every room all the time? Are you leaving your incandescent 100 watt bulbs and 500 watt halogen spot lights in the yard on all night? Leaving your 90 gallon electric indoor water heater on 24/7? Man, I don't spend that much on electricity in the USA. You could probably put another layer of cinder blocks all around on every wall for better insulation and recoup the cost of such construction within a year and a half on electricity savings. Unless, ofcourse, your home is the size of a medieval castle.

I did a calculation and ascertained that one person could live fat on $9,000 pesos per month in La Paz so long as you owned your own little casita.

[Edited on 9-18-2011 by MitchMan]

Woooosh - 9-18-2011 at 09:50 AM

Quote:
Originally posted by MitchMan
Thanks RnR and Vandy. I wasn't aware of the subsidies nor of the billing differential between areas in the Baja. I was aware of the difference in rates summer Vs winter.

Woooosh, what the heck is going on with your billings? Are you running 4 ton minisplits in every room all the time? Are you leaving your incandescent 100 watt bulbs and 500 watt halogen spot lights in the yard on all night? Leaving your 90 gallon electric indoor water heater on 24/7? Man, I don't spend that much on electricity in the USA. You could probably put another layer of cinder blocks all around on every wall for better insulation and recoup the cost of such construction within a year and a half on electricity savings. Unless, ofcourse, your home is the size of a medieval castle.

I did a calculation and ascertained that one person could live fat on $9,000 pesos per month in La Paz so long as you owned your own little casita.

[Edited on 9-18-2011 by MitchMan]

All of the above I guess. Big house with a big family (no heat or a/c systems though), two kitchens plus a deep freezer in the garage, three TV's going most of the day with telenovelas, three computers humming along, security systems, outside HID security lights. At least our pool is solar heated. I'm the first to admit we did not move to Baja to live the American dream cheaper- we brought our comforts and trappings with us. We make up for the CFE with property tax savings since that is $200/year versus $8000 or so in the US. ;) It all works out.

[Edited on 9-18-2011 by Woooosh]

comitan - 9-18-2011 at 10:44 AM

For your info I just checked this years CFE bills and no matter what the website says about the Basico, intermediate, excediante, there is no consistency in the foregoing or the rates.

MitchMan - 9-18-2011 at 11:03 AM

This is great stuff for miserly penny P-nchers like me. Thanks Morgaine7 for the great info and the website.

I was a little confused about how the website read, but about 3 minutes ago I figured out what was confusing. While the website rates quote tiers based on "monthly" usage, my meter reading and my billings are for a two month period. So, while the 1st tier La Paz rate for "monthly" usage under a total of 400 KWHs is 175 KWHs for the 1st tier, my "bi-monthly" billing above shows my first tier usage at 350 KWHs which is 2 x 175 = 350. Since my billing (as shown on a previous post) is a total of 419 KWHs for the two months ended August 02,2011, my first tier is listed as 350 KWHs times the lowest 'basico' rate.

Since CFE does my billing for a two month period and accordingly only reads my meter once every two months, I guess they divide my total two month usage by 2 to arrive at their guess of what I use each of those two months. Mathematically, that will come out better for the consumer than if they were to actually take meter readings and do billings every month.

vandenberg - 9-20-2011 at 11:47 AM

Just paid my CFE bill for the last 2 month.
A measly 11.300.00 pesos.:saint::biggrin:
Have a good size home and spend all summer here in Nopolo/Loreto. Seems kind of excessive till you consider some other facts. We don't maintain a second residence, thus, nowhere to go. If, to get out of the heat, we decide to go to the coast, either Baja or Ca., no way to get away any cheaper then $80.00 a day for a decent place. Then, have to eat out or need a place with a kitchen. And, above all, nothing like your own home. Our regular electric bill runs around $200.00 a month. This one, when converted, runs about $450.00. You find me a comfortable place to spend the summer for $250.00 a month and I may think about it.
We have buckoo A/C and use it. That hot, muggy heat gets harder to take when you get older. aIt's all a matter of priorities. Go out to dinner with a couple of drinks and it easily sets you back $50.00/60.00. That's about a week's worth of A/C.
Hate to get into all the other electric hog stuff we run besides A/C. But, like I said, priorities.:saint::saint:

Hi, Wooosh

Gypsy Jan - 9-20-2011 at 12:34 PM

Our CFE bill averages the same as yours. We have lots of electronics (computers, TV, etc.) that we leave hot to prevent the corrosion that is always an issue when living on the ocean.

Also, for security, we turn on big mercury oxide lights outside every night, dusk to sunrise.

MitchMan - 9-20-2011 at 05:00 PM

Just did a detailed analysis of my usage over the last 3 years in La Paz using current rates per the CFE internet web pages for rates. I forecasted what my electrical expenses would be if I lived there alone full time, came out to be not less than $600 USD per year, or about an average monthly of about $51 USD.

That was more than I thought it would be, alot more. I am pretty frugal, more than the average Baja bear, so I can see how electrical bills can very easily get out of hand, especially if you have a house larger than 80 sq meters and you have more than one person in a household. For instance, if you have a house with a/c and the living space is 1,500 sq ft and you have four people living in it, I don't see how your annual bill could be less than $1,000 USD. Now, if this household of 4 and 1,500 sq ft, and there isn't any a/c, then the bill would be closer to $250 -$300 per year USD.... according to my theoretical calculations..... says me.

[Edited on 9-21-2011 by MitchMan]

J.P. - 9-20-2011 at 05:12 PM

We live in Punta Banda and our CFE. bill has averaged around 1,800 p a billing period for the last 8 years I have all the normal electric junk and have never paid a lot of attention to the bill unless it spikes from the norm. which it did once because of a bad refigerator.

Woooosh - 9-20-2011 at 05:52 PM

Quote:
Originally posted by Gypsy Jan
Our CFE bill averages the same as yours. We have lots of electronics (computers, TV, etc.) that we leave hot to prevent the corrosion that is always an issue when living on the ocean.

Also, for security, we turn on big mercury oxide lights outside every night, dusk to sunrise.

You have no idea how much we complain about our CFE bill put do nothing to lower it. Glad I'm not alone. I did take out one of the HID all-night lamps and one is still pretty bright. Electronics don't like salt air or humidity, let alone together so we do waste energy keeping computers, tivos, and things like that running too. We buy mostly refurb mid-range electronics from places like ww.woot.com too. The salt air is a heartbreaker for my tools though...



Riom - 9-20-2011 at 06:24 PM

Quote:
Originally posted by morgaine7
But if average usage goes above a certain quota (1,000 kWh/mo for BCS), one gets bumped into the "DAC" (Domestico Alto Consumo) category.


I didn't realise that DAC limit varies by area, useful to know. For San Felipe, which is in the 1F tariff, the limit is 2500 kWh/mo average per month for the past 12 months. In other words, if your running total consumption over 12 consecutive months exceeds 30,000 kWh you'll lose the subsidy.

Here's the table of other areas:

TARIFA LIMITE
1 250 kWh/mes
1A 300 kWh/mes
1B 400 kWh/mes
1C 850 kWh/mes
1D 1,000 kWh/mes (La Paz)
1E 2,000 kWh/mes
1F 2,500 kWh/mes (San Felipe)

The rolling 12 months is an important bit, might be worth going away for a while (or just turning stuff off) if you're getting close to the 12-month total limit, as one lower month will then keep your rolling average down for a while.

My consumption is 1000-1500 kWh/mo for the heating or cooling months, 800 kWh/mo for milder months, 100 kWh/mo when I'm away. Poorly insulated house, electric heat, hot water and a/c, some computers but no televisions. So at least in San Felipe I'm nowhere near the DAC limit, in La Paz I would be getting closer.

Rob

CortezBlue - 9-21-2011 at 10:42 AM

Quote:
Originally posted by BajaBlanca
very good information. the mexican gvt subsidy was not explained to us when we first arrived and BOY were we in for a big shock when our first year was up and the bill tripled.

we have since bought a new energy saving fridge, and we try tomonitor lights, and according to hubby - the huge flatscreen TV is a mega-eater, so we turn it off when we are not really watcvhing it - which we didn't use to do.

but reading/monitorin the meter is an EXCELLENT idea. gracias for the tip.


McKilowatt

Don't forget where you and I are in San Felipe, we get a huge reduction in the summer because we are associated with the Ejido.
But, if we go over a certain leverl it does go up fast!! Just not sure what that level is?

MitchMan - 9-21-2011 at 07:15 PM

I will say it again, Woooosh, "Geez Louise, that's alot of money for electricty!"

vandenberg - 9-21-2011 at 08:11 PM

Quote:
Originally posted by MitchMan
I will say it again, Woooosh, "Geez Louise, that's alot of money for electricty!"


Where the hell did you come from?
Did you live in a cave somewhere?
I was paying $250.00 a month in Sacramento in the 80's for a 2000+ sq Ft home.
Were you ,by any cance, a consultant to the " Mexico on $6 a day " book ?

Woooosh - 9-21-2011 at 08:23 PM

Quote:
Originally posted by vandenberg
Quote:
Originally posted by MitchMan
I will say it again, Woooosh, "Geez Louise, that's alot of money for electricty!"


Where the hell did you come from?
Did you live in a cave somewhere?
I was paying $250.00 a month in Sacramento in the 80's for a 2000+ sq Ft home.
Were you ,by any cance, a consultant to the " Mexico on $6 a day " book ?

8225 pesos / 13 Pesos per dollar / 2 months service = $325 USD a month. Not enough to make the conversion to solar/electric practical.

[Edited on 9-22-2011 by Woooosh]

MitchMan - 9-21-2011 at 09:18 PM

Vandenberg,
No.

zoesterone - 9-24-2011 at 07:05 AM

Sheesh. Just moved here from Mazatlan and in the height of summer, using AC at night and fans during the day, my highest CFE was $700 with the rest of the year averaging $114 pesos. If bills are that high here, that is a killer! We turned off one of the water heaters and will turn off the other during the day, which should save some. House is all electric. Yikes. First bill will arrive in Oct. We did buy a portable propane heater for the winter months, though. Maybe we SHOULDN'T have signed a year's lease! :O

bajaguy - 9-24-2011 at 07:53 AM

Gonna seem a lot colder due to your proximity to the water, it will be a damp cold. Buy another portable heater and a few extra tanks

DENNIS - 9-24-2011 at 08:51 AM

Quote:
Originally posted by bajaguy
Gonna seem a lot colder due to your proximity to the water, it will be a damp cold. Buy another portable heater and a few extra tanks


I always thought it was warmer by the water since the ocean is usually much warmer than the night air. There can be a 20° difference from Sauzal and Guadalupe Valley....around one degree per mile.

Woooosh - 12-3-2011 at 02:24 PM

Quote:
Originally posted by Gypsy Jan
Our CFE bill averages the same as yours. We have lots of electronics (computers, TV, etc.) that we leave hot to prevent the corrosion that is always an issue when living on the ocean.

Also, for security, we turn on big mercury oxide lights outside every night, dusk to sunrise.


I found an LED replacement for high intensity outdoor security lighting. I replaced our two 400Watt Metal Halide bulbs with two 36Watt LED lamps. I went from 800 Watt usage to 72 Watts- about ten hours per day (whenever it is dark enough to trigger light sensor). Any math wiz figure out that theoretical savings? The security lamps had always been a top energy hog- so I hope that is very past tense.

Last night was the first test. The LED lamps give off a much whiter light that does not penetrate as far onto the beach, but it protects the house and street just as well. I could almost go with only one of them- they are that good. A different quality to the light, but still good.

The LED Lamps are $125 each- about the same price as the 400Watt MH ones. I didn't need to change any of the ballasts- they just screwed in (E40 Base). I do wonder how much energy the ballasts would use- although in theory just enough to power 36 watts.

Very cool to look at. Sadly- from China.


My Old 400Watt MH Bulb and the New 36Watt LED Replacements:





[Edited on 12-3-2011 by Woooosh]

Barry A. - 12-3-2011 at 02:48 PM

Quote:
Originally posted by MitchMan
C-Urchin,
Glad someone finally brought this issue up. I went round and round with CFE for 4 months about my bill, they finally fixed it. Their billing system really sucks for them internally and for us as customers. If you notice, they do not give you a running account balance. That is a massive omission to the integrity of your/our CFE bill and to the integrity of concept of ongoing billing itself.

I take my own readings frequently off the meter itself and keep a meticulous record of such readings together with a running balance reflecting official billings and payments. I constructed a spreadsheet for this purpose and I have formulas that calculate billing amounts in pesos, USD, and in KWHs. Not saying you need to do the same, but at least take periodic readings to keep an eye on your ongoing usage, and get a balance printed out at the CFE office and start keeping track of bilings and payments and maintain your own parallel balance.

Also, I got one of those appliance usage meters (Kill-a-Watt) mentioned above by Dennis and I measured all my appliances in Baja and at my home in USA. It was an accurate eye opener as to what appliances use how much electricity. Helped curb my usage and considerably lowered billings by changing certain habits. When I am not in Baja, I have a torchere timed to operate for 6 hours a night, three outside security lights to operate at night only, and I leave the refrigerator on. My usage thusly in summer months is 2.2 KWH per day. When I am there (in Baja) in summer I use about 18 to 22 KWHs per day and about 5 KWHs per day during cooler months. I run only energy saver lights everywhere, never use incandescents for anything. Made a huge, huge difference. Buy the energy savers in USA, not Mexico though. Much cheaper in USA.

BTW, electricity in Mexico is cheaper than in USA by alot. It's about $0.07/KWH USD in Baja and about $.12 to $.28/KWH USD in USA, CA.

[Edited on 9-16-2011 by MitchMan]


FYI----I pay .124 cents a KWH in Redding, CA----one of the cheapest rates in CA, I understand. We are a co-op utility. 2100 sq foot house runs $97 a month year round for electricity. (we "average" payments)

Barry

Woooosh - 12-3-2011 at 06:41 PM

Quote:
Originally posted by lencho
Quote:
Originally posted by Woooosh
I went from 800 Watt usage to 72 Watts- about ten hours per day (whenever it is dark enough to trigger light sensor). Any math wiz figure out that theoretical savings?


So you (theoretically) save about 730 Watts * 10 hours or 7.3 KWH daily. At an average cost of US$ 0.10/ KWH, you save $.73 * 30 or about US$21 per month. Shouldn't take too long for those puppies to pay for themselves...

[Edited on 12-3-2011 by lencho]

Thanks. I think I pay 2.795 pesos/KWH or 20.7 cents/KWH at my rate-tier (based on 13.5 peso/USD). So it could be twice the savings. Hope so anyway.

[Edited on 12-4-2011 by Woooosh]

Woooosh - 12-3-2011 at 06:58 PM

Quote:
Originally posted by lencho
Quote:
Originally posted by Woooosh
Thanks. I think I pay 2.795 pesos/KWH or 20.7 cents/KWH at my rate-tier (based on 13.5 peso/USD).


Holy moly, that upper tier gets expensive! It's folks like you who subsidize the likes of folks like me... thank you! ;)

ugh.

:spingrin: