Do the math before you take on a tankless job

By Toronto Star


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You may not think about your water heater until you get a sales pitch urging you to replace it.

Some door-to-door sellers are going to homes and saying the rented water heater is unsafe and needs to be upgraded.

They may create the impression they're with the same firm that rents your current water heater.

Before acting, ask a few questions, such as:

• Who do you represent? What is the company's name?

• How long do I have to keep my water heater? (Some have 15-year contracts.)

• What will it cost to get out early? Is there a termination fee if I move or sell my house?

• What about installation costs? New gas water heaters often require extra venting to conform to standards adopted in 2007. Do I pay for venting or do you?

• Will you replace my hot water tank with a tankless unit? What are the benefits and the costs?

Tankless systems heat the water only when there is demand, unlike a conventional system that heats the water all day to maintain the tank at a consistent temperature.

As I said before, tankless units promise an endless supply of hot water. But that doesn't mean instant hot water.

You have to wait for the water to be heated in the basement and travel to your faucet.

Some models have a small buffer tank you can keep heated to speed the delivery of hot water. This eliminates the "cold water sandwich," which can drive you crazy when shivering in the shower.

There are those who feel the technology was oversold.

"Not a day goes by where I don't receive a call from an unhappy homeowner," said Paul MacDonald, national sales manager of Bradford White-Canada in Mississauga, which supplies storage and tankless water heater models.

"We're inundated with problems relating to improper selection or installation of tankless heaters."

Large households with high water use – running soaker tubs, multi-headed showers, washing machines and dishwashers at the same time – may be disappointed with a tankless unit.

If you want to go tankless, you can offset part of the cost with government and utility rebates.

You can get $315 from the federal ecoEnergy program and $315 from a matching provincial program. But you must get a certified energy audit before and after installation.

Enbridge offers a $300 on-bill rebate for an Energy Star-qualified gas tankless water heater if it's installed by August 31 of this year.

These rebates apply to the purchase or rental of a tankless water heater.

Bill Baird, Direct Energy's senior director of field operations, gave a cost breakdown to rent a tankless water heater. The monthly fee is $33.50, compared with $20.81 for an equivalent-sized power-vented rental tank for a family of three to four people who don't require high water flow.

When installing a tankless unit, you have to upgrade the gas and water lines going to the house, and change the venting.

About two-thirds of the installations done by Direct Energy are covered by the monthly rental fee. The remaining households will pay charges in the $500 to $600 range.

If you live in an area with high mineral content in the water, you'll need regular maintenance or water softeners – which may or may not be included in the rental fees.

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Canadian Manufacturers and Exporters Congratulates the Ontario Government for Taking Steps to Reduce Electricity Prices

Ontario Global Adjustment Deferral offers COVID-19 electricity bill relief to industrial and commercial consumers not on the RPP, aligning GA to March levels for Class A and Class B manufacturers to improve cash flow.

 

Key Points

A temporary GA deferral easing electricity costs for Ontario industrial and commercial users not on the RPP.

✅ Sets Class B GA at $115/MWh; Class A gets equal percentage cut.

✅ Applies April-June 2020; automatic bill adjustments and credits.

✅ Deferred charges repaid over 12 months starting January 2021.

 

Manufacturers welcome the Government of Ontario's decision to defer a portion of Global Adjustment (GA) charges as part of support for industrial and commercial electricity consumers that do not participate in the Regulated Price Plan.

"Manufacturers are pleased the government listened to Canadian Manufacturers & Exporters (CME) member recommendations and is taking action to reduce Ontario electricity bills immediately," said Dennis Darby, President & CEO of CME.

"The majority of manufacturers have identified cash flow as their top concern during the crisis, "added Darby. "The GA system would have caused a nearly $2 billion cost surge to Ontario manufacturers this year. This new initiative by the government is on top of the billions in support already provided to help manufacturers weather this unprecedented storm, while other provinces accelerate British Columbia's clean energy shift to drive long-term competitiveness. All these measures are a great start in helping businesses of all sizes stay afloat during the crisis and, keeping Ontarians employed."

"We call on the Ontario government to continue to consider the impact of electricity costs on the manufacturing sector, even after the COVID-19 crisis is resolved," stated Darby. "High prices are putting Ontario manufacturers at a significant competitive disadvantage and, discourages investments." A recent report from London Economics International (LEI) found that when compared to jurisdictions with similar manufacturing industries, Ontario's electricity prices can be up to 75% more expensive, underscoring the importance of planning for Toronto's growing electricity needs to maintain affordability.

To provide companies with temporary immediate relief on their electricity bills, the Ontario government is deferring a portion of Global Adjustment (GA) charges for industrial and commercial electricity consumers that do not participate in the Regulated Price Plan (RPP), starting from April 2020, as some regions saw reduced electricity demand from widespread remote work during the pandemic. The GA rate for smaller industrial and commercial consumers (i.e., Class B) has been set at $115 per megawatt-hour, which is roughly in line with the March 2020 value. Large industrial and commercial consumers (i.e., Class A) will receive the same percentage reduction in GA charges as Class B consumers.

The Ontario government intends to keep this relief in place through the end of June 2020, alongside investments like smart grid technology in Sault Ste. Marie to support reliability, subject to necessary extensions and approvals to implement this initiative.

Industrial and commercial electricity consumers will automatically see this relief reflected on their bills. Consumers who have already received their April bill should see an adjustment on a future bill.

Related initiatives include developing cyber standards for electricity sector IoT devices to strengthen system security.

The government intends to bring forward subsequent amendments that would, if approved, recover the deferred GA charges (excluding interest) from industrial and commercial electricity consumers, as Toronto prepares for a surge in electricity demand amid continued growth, over a 12-month period beginning in January 2021.

 

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IVECO BUS Achieves Success with New Hydrogen and Electric Bus Contracts in France

IVECO BUS hydrogen and electric buses in France accelerate clean mobility, zero-emission public transport, fleet electrification, and fuel cell adoption, with battery-electric ranges, fast charging, hydrogen refueling, lower TCO, and high passenger comfort in cities.

 

Key Points

Zero-emission buses using battery-electric and fuel cell tech, cutting TCO with fast refueling and urban-ready range.

✅ Zero tailpipe emissions, lower noise, improved air quality

✅ Fast charging and rapid hydrogen refueling infrastructure

✅ Lower TCO via reduced fuel and maintenance costs

 

IVECO BUS is making significant strides in the French public transportation sector, recently securing contracts for the delivery of hydrogen and battery electric buses. This development underscores the growing commitment of cities and regions in France to transition to cleaner, more sustainable public transportation options, even as electric bus adoption challenges persist. With these new contracts, IVECO BUS is poised to strengthen its position as a leader in the electric mobility market.

Expanding the Green Bus Fleet

The contracts involve the supply of various models of IVECO's hydrogen and electric buses, highlighting a strategic shift towards sustainable transport solutions. France has been proactive in its efforts to reduce carbon emissions and promote environmentally friendly transportation. As part of this initiative, many local authorities are investing in clean bus fleets, which has opened up substantial opportunities for manufacturers like IVECO.

These contracts will provide multiple French cities with advanced vehicles designed to minimize environmental impact while maintaining high performance and passenger comfort. The move towards hydrogen and battery electric buses reflects a broader trend in public transportation, where cities are increasingly adopting green technologies, with lessons from TTC's electric bus fleet informing best practices to meet both regulatory requirements and public demand for cleaner air.

The Role of Hydrogen and Battery Electric Technology

Hydrogen and battery electric buses represent two key technologies in the transition to sustainable transport. Battery electric buses are known for their zero tailpipe emissions, making them ideal for urban environments where air quality is a pressing concern, as demonstrated by the TTC battery-electric rollout in North America. IVECO's battery electric models come equipped with advanced features, including fast charging capabilities and longer ranges, making them suitable for various operational needs.

On the other hand, hydrogen buses offer the advantage of rapid refueling and extended range, addressing some of the limitations associated with battery electric vehicles, as seen with fuel cell buses in Mississauga deployments across transit networks. IVECO’s hydrogen buses utilize cutting-edge fuel cell technology, allowing them to operate efficiently in urban and intercity routes. This flexibility positions them as a viable solution for public transport authorities aiming to diversify their fleets.

Economic and Environmental Benefits

The adoption of hydrogen and battery electric buses is not only beneficial for the environment but also presents economic opportunities. By investing in these technologies, local governments can reduce operating costs associated with traditional diesel buses. Electric and hydrogen buses generally have lower fuel costs and require less maintenance, resulting in long-term savings.

Furthermore, the transition to cleaner buses can help stimulate local economies. As cities invest in electric mobility, new jobs will be created in manufacturing, maintenance, and infrastructure development, such as charging stations and hydrogen fueling networks, including the UK bus charging hub model, which supports large-scale operations. This shift can have a positive ripple effect, contributing to overall economic growth while fostering a cleaner environment.

IVECO BUS's Commitment to Sustainability

IVECO BUS's recent successes in France align with the company’s broader commitment to sustainability and innovation. As part of the CNH Industrial group, IVECO is dedicated to advancing green technologies and reducing the carbon footprint of public transportation. The company has been at the forefront of developing environmentally friendly vehicles, and these new contracts further reinforce its leadership position in the market.

Moreover, IVECO is investing in research and development to enhance the performance and efficiency of its electric and hydrogen buses. This commitment to innovation ensures that the company remains competitive in a rapidly evolving market while meeting the changing needs of public transport authorities.

Future Prospects

As more cities in France and across Europe commit to sustainable transportation, including initiatives like the Berlin zero-emission bus initiative, the demand for hydrogen and battery electric buses is expected to grow. IVECO BUS is well-positioned to capitalize on this trend, with a diverse range of products that cater to various operational requirements.

The successful implementation of these contracts will likely encourage other regions to follow suit, paving the way for a greener future in public transportation. As IVECO continues to innovate and expand its offerings, alongside developments like Volvo electric trucks in Europe, it sets a precedent for the industry, illustrating how commitment to sustainability can drive business success.

 

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Bright Feeds Powers Berlin Facility with Solar Energy

Bright Feeds Solar Upgrade integrates a 300-kW DC PV system and 625 solar panels at the Berlin, CT plant, supplying one-third of power, cutting carbon emissions, and advancing clean, renewable energy in agriculture.

 

Key Points

An initiative powering Bright Feeds' Berlin plant with a 300-kW DC PV array, reducing costs and carbon emissions.

✅ 300-kW DC PV with 625 panels by Solect Energy

✅ Supplies ~33% of facility power; lowers operating costs

✅ Offsets 2,100+ tons CO2e; advances clean, sustainable agriculture

 

Bright Feeds, a New England-based startup, has successfully transitioned its Berlin, Connecticut, animal feed production facility to solar energy. The company installed a 300-kilowatt direct current (DC) solar photovoltaic (PV) system at its 25,000-square-foot plant, mirroring progress seen at projects like the Arvato solar plant in advancing onsite generation. This move aligns with Bright Feeds' commitment to sustainability and reducing its carbon footprint.

Solar Installation Details

The solar system comprises 625 solar panels and was developed and installed by Solect Energy, a Massachusetts-based company, reflecting momentum as projects like Building Energy's launch come online nationwide. Over its lifetime, the system is projected to offset more than 2,100 tons of carbon emissions, contributing significantly to the company's environmental goals. This initiative not only reduces energy expenses but also supports Bright Feeds' mission to promote clean energy solutions in the agricultural sector. 

Bright Feeds' Sustainable Operations

At its Berlin facility, Bright Feeds employs advanced artificial intelligence and drying technology to transform surplus food into an all-natural, nutrient-rich alternative to soy and corn in animal feed, complementing emerging agrivoltaics approaches that pair energy with agriculture. The company supplies its innovative feed product to a broad range of customers across the Northeast, including animal feed distributors and dairy farms. By processing food that would otherwise go to waste, the facility diverts tens of thousands of tons of food from the regional waste stream each year. When operating at full capacity, the environmental benefit of the plant’s process is comparable to taking more than 33,000 cars off the road annually.

Industry Impact

Bright Feeds' adoption of solar energy sets a precedent for sustainability in the agricultural sector. The integration of renewable energy sources into production processes not only reduces operational costs but also demonstrates a commitment to environmental stewardship, amid rising European demand for U.S. solar equipment that underscores market momentum. As the demand for sustainable practices grows, and as rural clean energy delivers measurable benefits, other companies in the industry may look to Bright Feeds as a model for integrating clean energy solutions into their operations.

Bright Feeds' initiative to power its Berlin facility with solar energy underscores the company's dedication to sustainability and innovation. By harnessing the power of the sun, Bright Feeds is not only reducing its carbon footprint but also contributing to a cleaner, more sustainable future for the agricultural industry, and when paired with solar batteries can further enhance resilience. This move serves as an example for other companies seeking to align their operations with environmental responsibility and renewable energy adoption, as new milestones like a U.S. clean energy factory signal expanding capacity across the sector.

 

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Global electric power demand surges above pre-pandemic levels

Global Power Sector CO2 Surge 2021 shows electricity demand outpacing renewable energy, with coal and fossil fuels rebounding, undermining green recovery goals and climate change targets flagged by the IEA and IPCC.

 

Key Points

Record rise in power sector CO2 in 2021 as demand outpaced renewables and coal rebounded, undermining a green recovery.

✅ Electricity demand rose 5% above pre-pandemic levels

✅ Fossil fuels supplied 61% of power; coal led the rebound

✅ Wind and solar grew 15% but lagged demand

 

Carbon dioxide emissions from the global electric power sector surged past pre-pandemic levels to record highs in the first half of 2021, according to new research by London-based environmental think tank Ember.

Electricity demand and emissions are now 5% higher than where they were before the Covid-19 outbreak, which prompted worldwide lockdowns that led to a temporary drop in global greenhouse gas emissions. Electricity demand also surpassed the growth of renewable energy, and surging electricity demand is putting power systems under strain, the analysis found.

The findings signal a failure of countries to achieve a so-called “green recovery” that would entail shifting away from fossil fuels toward renewable energy, though European responses to Covid-19 have accelerated the electricity system transition by about a decade, to avoid the worst consequences of climate change.

The report found that 61% of the world’s electricity still came from fossil fuels in 2020. Five G-20 countries had more than 75% of their electricity supplied from fossil fuels last year, with Saudi Arabia at 100%, South Africa at 89%, Indonesia at 83%, Mexico at 75% and Australia at 75%.

Coal generation did fall a record 4% in 2020, but overall coal supplied 43% of the additional energy demand between 2019 and 2020, with soaring electricity and coal use underscoring persistent demand pressures. Asia currently generates 77% of the world’s coal electricity and China alone generates 53%, up from 44% in 2015.

The world’s transition out of coal power, which contributes to roughly 30% of the world’s greenhouse gas emissions, is happening far too slowly to avoid the worst impacts of climate change, the study warned. And the International Energy Agency forecasts coal generation will rebound in 2021 as electricity demand picks up again, even as renewables are poised to eclipse coal by 2025 according to other analyses.

“Progress is nowhere near fast enough. Despite coal’s record drop during the pandemic, it still fell short of what is needed,” Ember lead analyst Dave Jones said in a statement.

Jones said coal power usage must collapse by 80% by the end of the decade to avoid dangerous levels of global warming above 1.5 degrees Celsius (2.7 degrees Fahrenheit).

“We need to build enough clean electricity to simultaneously replace coal and electrify the global economy,” Jones said. “World leaders have yet to wake up to the enormity of the challenge.”

The findings come ahead of a major U.N. climate conference in Glasgow, Scotland, in November, where negotiators will push for more ambitious climate action and emissions reduction pledges from nations.

Without immediate, rapid and large-scale reductions to global emissions, scientists of the Intergovernmental Panel on Climate Change warn that the average global temperature will likely cross the 1.5 degrees Celsius threshold within 20 years.

The study also highlighted some upsides. Wind and solar generation, for instance, rose by 15% in 2020, and low-emissions sources are set to cover almost all the growth in global electricity demand in the next three years, producing nearly a tenth of the world’s electricity last year and doubling production since 2015.

Some countries now get about 10% of their electricity from wind and solar, including India, China, Japan, Brazil. The U.S. and Europe have experienced the biggest growth in wind and solar, and in the EU, wind and solar generated more electricity than gas last year, with Germany at 33% and the U.K. leads the G20 for wind power at 29%.

 

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Tens of Thousands Left Without Power as 'Bomb Cyclone' Strikes B.C. Coast

British Columbia Bomb Cyclone disrupts coastal travel with severe wind gusts, heavy rainfall, widespread power outages, ferry cancellations, flooding, and landslides across Vancouver Island, straining emergency services and transport networks during the early holiday season.

 

Key Points

A rapidly intensifying storm hitting B.C.'s coast, causing damaging winds, heavy rain, power outages, and ferry delays.

✅ Wind gusts over 100 km/h and well above normal rainfall

✅ Power outages, flooded roads, and downed trees across the coast

✅ Ferry cancellations isolating communities and delaying supplies

 

A powerful storm, dubbed a "bomb cyclone," recently struck the British Columbia coast, wreaking havoc across the region. This intense weather system led to widespread disruptions, including power outages affecting tens of thousands of residents and the cancellation of ferry services, crucial for travel between coastal communities. The bomb cyclone is characterized by a rapid drop in pressure, resulting in extremely strong winds and heavy rainfall. These conditions caused significant damage, particularly along the coast and on Vancouver Island, where flooding and landslides led to fallen trees blocking roads, further complicating recovery efforts.

The storm's ferocity was especially felt in coastal areas, where wind gusts reached over 100 km/h, and rainfall totals were well above normal. The Vancouver region, already susceptible to storms during the winter months, faced dangerous conditions as power lines were downed, and transportation networks struggled to stay operational. Emergency services were stretched thin, responding to multiple weather-related incidents, including fallen trees, damaged infrastructure, and local flooding.

The ferry cancellations further isolated communities, especially those dependent on these services for essential supplies and travel. With many ferry routes out of service, residents had to rely on alternative transportation methods, which were often limited. The storm's timing, close to the start of the holiday season, also created additional challenges for those trying to make travel arrangements for family visits and other festive activities.

As cleanup efforts got underway, authorities warned that recovery would take time, particularly due to the volume of downed trees and debris. Crews worked to restore power and clear roads, while local governments urged people to stay indoors and avoid unnecessary travel, and BC Hydro's winter payment plan provided billing relief during outages. For those without power, the storm brought cold temperatures, and record electricity demand in 2021 showed how cold snaps strain the grid, making it crucial for families to find warmth and supplies.

In the aftermath of the bomb cyclone, experts highlighted the increasing frequency of such extreme weather events, driven in part by climate change and prolonged drought across the province. With the potential for more intense storms in the future, the region must be better prepared for these rapid weather shifts. Authorities are now focused on bolstering infrastructure to withstand such events, as all-time high demand has strained the grid recently, and improving early warning systems to give communities more time to prepare.

In the coming weeks, as British Columbia continues to recover, lessons learned from this storm will inform future responses to similar weather systems. For now, residents are advised to remain vigilant and prepared for any additional weather challenges, with recent blizzard and extreme cold in Alberta illustrating how conditions can deteriorate quickly.

 

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COVID-19 pandemic zaps electricity usage in Ontario as people stay home

Ontario Electricity Demand 2020 shows a rare decline amid COVID-19, with higher residential peak load, lower commercial usage, hot-weather air conditioning, nuclear baseload constraints, and smart meter data shaping grid operations and forecasting.

 

Key Points

It refers to 2020 power use in Ontario: overall demand fell, while residential peaks rose and commercial loads dropped.

✅ Peak load shifted to homes; commercial usage declined.

✅ Hot summers raised peaks; overall annual demand still fell.

✅ Smart meters aid forecasting; grid must balance nuclear baseload.

 

Demand for electricity in Ontario last year fell to levels rarely seen in decades amid shifts in usage patterns caused by pandemic measures, with Ottawa’s electricity consumption dropping notably, new data show.

The decline came despite a hot summer that had people rushing to crank up the air conditioning at home, the province’s power management agency said, even as the government offered electricity relief to families and small businesses.

“We do have this very interesting shift in who’s using the energy,” said Chuck Farmer, senior director of power system planning with the Independent Electricity System Operator.

“Residential users are using more electricity at home than we thought they would and the commercial consumers are using less.”

The onset of the pandemic last March prompted stay-home orders, businesses to close, and a shuttering of live sports, entertainment and dining out. Social distancing and ongoing restrictions, even as the first wave ebbed and some measures eased, nevertheless persisted and kept many people home as summer took hold and morphed into winter, while the province prepared to extend disconnect moratoriums for residential customers.

System operator data show peak electricity demand rose during a hot summer spell to 24,446 megawatts _ the highest since 2013. Overall, however, Ontario electricity demand last year was the second lowest since 1988, the operator said.

In all, Ontario used 132.2 terawatt-hours of power in 2020, a decline of 2.9 per cent from 2019.

With more people at home during the lockdown, winter residential peak demand has climbed 13 per cent above pre-pandemic levels, even as Hydro One made no cut in peak rates for self-isolating customers, while summer peak usage was up 19 per cent.

“The peaks are getting higher than we would normally expect them to be and this was caused by residential customers _ they’re home when you wouldn’t expect them to be home,” Farmer said.

Matching supply and demand _ a key task of the system operator _ is critical to meeting peak usage and ensuring a stable grid, and the operator has contingency plans with some key staff locked down at work sites to maintain operations during COVID-19, because electricity cannot be stored easily. It is also difficult to quickly raise or lower the output from nuclear-powered generators, which account for the bulk of electricity in the province, as demand fluctuates.

READ MORE: Ontario government extends off-peak electricity rates to Feb. 22

Life patterns have long impacted overall usage. For example, demand used to typically climb around 10 p.m. each night as people tuned into national television newscasts. Livestreaming has flattened that bump, while more energy-efficient lighting led to a drop in provincial demand over the holiday season.

The pandemic has now prompted further intra-day shifts in usage. Fewer people are getting up in the morning and powering up at home before powering down and rushing off to work or school. The summer saw more use of air conditioners earlier than normal after-work patterns.

Weather has always been a key driver of demand for power, accounting for example for the record 27,005 megawatts of usage set on a brutally hot Aug. 1, 2006. Similarly, a mild winter and summer led to an overall power usage drop in 2017.

Still, the profound social changes prompted by the COVID-19 pandemic _ and whether some will be permanent _ have complicated demand forecasting.

“Work patterns used to be much more predictable,” the agency said. “The pandemic has now added another element of variability for electricity demand forecasting.”

Some employees sent home to work have returned to their offices and other workplaces, and many others are likely do so once the pandemic recedes. However, some larger companies have indicated that working from home will be long term.

“Companies like Facebook and Shopify have already stated their intention to make work from home a more permanent arrangement,” the operator said. “This is something our near-term forecasters would take into account when preparing for daily operation of the grid.”

Aggregated data from better smart meters, which show power usage throughout the day, is one method of improving forecasting accuracy, the operator said.

 

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