Down, Danger, Dial: Electrical Safety Tips to Help British Columbians Stay Safe During Storm Season

Western Grid Integration aligns CAISO with a regional transmission operator under FERC oversight, boosting renewables, reliability, and cost savings while respecting state energy policy, emissions goals, and utility regulation across the West.

Key Points

Western Grid Integration lets CAISO operate under FERC to cut costs, boost reliability, and accelerate renewables.

✅ Lowers wholesale costs via wider dispatch and resource sharing

✅ Improves reliability with regional balancing and reserves

✅ Preserves state policy authority under FERC oversight

A strong and timely endorsement for western grid integration forcefully rebuts claims that moving from a balkanized system with 38 separate entities to a regional operation could introduce environmental problems, raise costs, or, as critics warn, export California’s energy policies to other western states, or open state energy and climate policies to challenge by federal regulators. In fact, Yale University’s Environmental Protection Clinic identifies numerous economic and environmental benefits from allowing the California Independent System Operator to become a regional grid operator.

The groundbreaking report comprehensively examines the policy and legal merits of allowing the California Independent System Operator (CAISO) to become a regional grid operator, open to any western utility or generator that wants to join, as similar market structure overhauls proceed in New England.

The Yale report identifies the increasing constraints that today’s fragmented western grid imposes on system-wide electricity costs and reliability, addresses the potential benefits of integration, and evaluates  potential legal risks for the states involved. California receives particular attention because its legislature is considering the first step in the grid integration process, which involves authorizing the CAISO to create a fully independent board, even as it examines revamping electricity rates to clean the grid (other western states are unlikely to approve joining an entity whose governance is determined solely by California’s governor and legislature, as is the case now).

Elements of the report

The analysis examined all of California’s key energy and climate policies, from its cap on carbon emissions to its renewable energy goals and its pollution standards for power plants, and concludes that none would face additional legal risks under a fully integrated western grid. The operator of such a grid would be regulated by an independent federal agency (the Federal Energy Regulatory Commission)—but so is the CAISO itself, now and since its inception, by virtue of its extended involvement in interstate electricity commerce throughout the West. 

And if empowered to serve the entire region, the CAISO would not interfere with the longstanding rights of California and other states to regulate their utilities’ investments or set energy and climate policies. The study points out that grid operators don’t set energy policies for the states they serve; they help those states minimize costs, enhance reliability in the wake of California blackouts across the state, and avoid unnecessary pollution.

And as to whether an integrated grid would help renewable energy or fossil fuels, the report finds that renewable resources would be the inevitable winners, thanks to their lower operating costs, although the most important winners would be western utility customers, through lower bills, expanded retail choice options, and improved reliability.

Call to action

The Yale report concludes with what amounts to a call to action for California’s legislators:

“In sum, enhanced Western grid integration in general, and the emergence of a regional system operator in particular, would not expose California’s clean energy policies to additional legal risks. Shifting to a regional grid operator would enable more efficient, affordable and reliable integration of renewable resources without increasing the legal risk to California’s clean energy policies.”

The authors of the analysis, from the Yale Law School and the Yale School of Forestry and Environmental Studies, are Juliana Brint, Josh Constanti, Franz Hochstrasser. and Lucy Kessler. They dedicated months to the project, consulted with a diverse group of reviewers, and made the trek from New Haven to Folsom, CA, to visit the California Independent System Operator and interview key staff members.

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Snow-powered nanogenerator harvests static electricity from falling snow using a silicone triboelectric design, enabling energy harvesting, solar panel support during snowfall, and dual-use sensing for weather monitoring and wearable winter sports analytics.

Key Points

A silicone triboelectric device that harvests snowDcharge to generate power and enable sensing.

✅ Triboelectric silicone layer captures charge from falling snow.

✅ Integrates with solar arrays to maintain power during snowfall.

✅ Functions as weather and motion sensor for winter sports.

Scientists from University of California, Los Angeles and McMaster University have invented a nanogenerator that creates electricity from falling snow.

Most Canadians have already seen a mini-version of this, McMaster Prof. Ravi Selvaganapathy told CTV’s Your Morning. “We find that we often get shocked in the winter when it’s dry when we come in into contact with a conductive surface like a doorknob.”

The thin device works by harnessing static electricity: positively-charged, falling snow collides with the negatively-charged silicone device, which produces a charge that’s captured by an electrode.

“You separate the charges and create electricity out of essentially nothing,” Richard Kaner, who holds UCLA’s Dr. Myung Ki Hong Endowed Chair in Materials Innovation and whose lab has explored turning waste into graphene, said in a press release.

“The device can work in remote areas because it provides its own power and does not need batteries or reliance on home storage systems such as the Tesla Powerwall, which store energy for later use,” he said, explaining that the device was 3D printed, flexible and inexpensive to make because of the low cost of silicone.

“It’s also going to be useful in places like Canada, where we get a lot of snow and are pursuing a net-zero grid by 2050 to cut emissions. We can extract energy from the environment,” Selvaganapathy added.

The team, which also included scientists from the University of Toronto, published their findings in Nano Energy journal last year, but a few weeks ago, they revealed the device’s more practical uses.

About 30 per cent of the Earth’s surface is covered by snow each winter, which can significantly limit the energy generated by solar panels, including rooftop solar grids in cold climates.

So the team thought: why not simply harness electricity from the snow whenever the solar panels were covered?

Integrating their device into solar panel arrays could produce a continuous power supply whenever it snows, potentially as part of emerging virtual power plants that aggregate distributed resources, study co-author and UCLA assistant researcher Maher El-Kady explained.

The device also serves as a weather-monitoring station by recording how much snow is falling and from where; as well as the direction and speed of the wind.

The team said they also want to incorporate their device into weather sensors to help them better acquire and transmit electronic signals, supporting initiatives to use AI for energy savings across local grids. They said several Toronto-based companies -- which they couldn’t name -- have expressed interest in partnering with them.

Selvaganapathy said the device would hop on the trend of “sensors being incorporated into what we wear, into our homes and even to detect electricity theft in some markets in order to monitor a lot of the things that are important to us”

But the device’s arguably larger potential use is being integrated into technology to monitor athletes and their performances during winter sports, such as hiking, skiing and cross-country skiing.

Up to now, the movement patterns used during cross-country skiing couldn’t be detected by a smart watch, but this device may be able to.

Scientists such as Kaner believe the technology could usher in a new era of self-monitoring devices to assess an athlete’s performance while they’re running, walking or jumping.

The device is simply a proof of concept and the next step would be figuring out how to generate more electricity and integrate it into all of these potential devices, Selvaganapathy said.

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Maryland Community Solar Program enables renters and condo residents to subscribe to offsite solar, earn utility bill discounts, and support projects across BGE, Pepco, Delmarva, and Potomac Edison territories, with low to moderate income participation.

Key Points

A pilot allowing residents to subscribe to offsite solar and get bill credits and savings, regardless of home ownership.

✅ 5-10 percent discounts on standard utility rates

✅ Available in BGE, Pepco, Delmarva, Potomac Edison areas

✅ Includes low and moderate income subscriber carve-outs

Maryland has launched a pilot program that will allow anyone to power their home with solar panels — even if they are renters or condo-dwellers, or live in the shade of trees.

Solar developers are looking for hundreds of residents to subscribe to six power projects planned across the state, including recently announced sites in Owings Mills and Westminster. Their offers include discounts on standard electric rates.

The developers need a critical mass of customers who are willing to buy the projects’ electricity before they can move forward with plans to install solar panels on about 80 acres. Under state rules, the customer base must include low- and moderate-income residents, many of whom face energy insecurity challenges.

The idea of the community solar program is to tap into the pool of residential customers who don’t want to get their energy from fossil fuels but currently have no way to switch to a cleaner alternative.

That could significantly expand demand for solar projects, said Gary Skulnik, a longtime Maryland solar entrepreneur.

Skulnik is now CEO of Neighborhood Sun, a company recruiting customers for the six projects.

“You’re signing up for a project that won’t exist unless we get enough subscribers,” Skulnik said. “You’re actually getting a new project built.”

It could also stoke simmering conflicts over what sort of land is appropriate for solar development.

The General Assembly authorized the community solar pilot program in 2015. But not-in-my-backyard opposition and concerns about the loss of agricultural land have slowed progress.

Community solar could force more communities to confront those sorts of clashes — and to consider more carefully where solar farms belong.

“We are going to see a lot more solar development in the state,” said Megan Billingsley, assistant director of the Valleys Planning Council in Baltimore County. “One of the things we haven’t seen is any direction or thoughtful planning on where we want to see solar development.”

The General Assembly authorized about 200 megawatts in community solar projects — enough to power about 40,000 households — over three years.

Customers can sign up for projects built within the territory of their electric utility. About half of that solar energy load has been allotted for the region served by Baltimore Gas and Electric Co.

By subscribing to a community solar project, customers won’t actually be getting their electricity from its photovoltaic panels. But their payments will help finance it and, in some cases, complementary battery storage solutions as well.

The Public Service Commission has approved six projects so far: Two in BGE territory, in Owings Mills and near Westminster; one in Pepco territory, in Prince George’s County; two in Delmarva Power and Light territory, in Caroline and Worcester counties; and one in Potomac Edison territory, in Washington County where planning officials have developed proposed recommendations.

More projects are expected to win approval in the next two years.

But none of them can be built unless they catch on with electricity customers. The developers are looking for 2,600 customers statewide.

Skulnik would not say how many customers an individual project needs to get the green light. But he said that the Prince George’s proposal, a 25-acre array atop a Fort Washington landfill is the closest, with about 100 subscribers so far.

The terms of subscription vary by project, but discounts range from 5 percent to 10 percent off utility rates. Customers are asked to commit to the projects for as long as 25 years. (They can break the contracts with advance notice, or if they move to a different utility service area.)

Maryland joins more than a dozen states in advancing community solar projects, as scientists work to improve solar and wind power technology.

Corey Ramsden is an executive for Solar United Neighbors, a nonprofit that promotes the solar industry in eight states and the District of Columbia.

He said potential customers are often confused by the mechanics of subscribing to community solar, or hesitant to commit for years or even decades. The industry is working to answer questions and get people more comfortable with the idea, he said.

But it has been a challenge across the country, including debates over New England grid upgrades, and in Maryland. Advocates for solar say there is broad support for renewable energy generation. The state has set goals to increase green energy use and reduce greenhouse gas emissions.

Still, many Marylanders don’t welcome the reality when a project attempts to move in.

Rural land is often the most desirable for solar developers, because it requires the least effort to prepare for an array of panels. But community groups in those areas have asked whether land historically used for farming is right for a more industrial use.

“People are very much in favor of going for a lot more renewables, for whatever reason,” said Dru Schmidt-Perkins, the former president of the land conservation group 1,000 Friends of Maryland. “That support comes to a screeching halt when land that is perceived to be valuable for other things, whether a historic view­shed or farming, suddenly becomes a target of a location for this new project.”

Such concerns have at least temporarily stalled the momentum for solar across the state. Anne Arundel County had at least five small community solar projects in the pipeline in December when officials decided to pause development for eight months. Baltimore County officials imposed a four-month moratorium on solar development before passing an ordinance last year to limit the size and number of solar farms.

Billingsley said the Valley Plannings Council, which advocates for historic and rural areas in western Baltimore County, is frustrated that there hasn’t been more discussion about which areas the county should target for solar development — and which it shouldn’t.

She said she fears that pressure to expand solar farms across rural lands is only going to grow as community solar projects launch, and as lawmakers in Annapolis talk about more policies to promote investment in renewable energy.

Schmidt-Perkins called community solar “an amazing program” for those who would install solar panels on their roofs if they could. But she said its launch heightens the importance of discussions about a broader solar strategy.

“Most communities are caught a little flat-footed on this and are somewhat at the mercy of an industry that’s chomping at the bit,” she said. “It’s time for Maryland to say, ‘Okay, let’s come up with our plan so that we know how much solar can we really generate in this state on lands that are not conflict-based.’”

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Nuclear Power Construction Milestones spotlight EPR builds, Hualong One steam generators, APR-1400 grid integration, and VVER startups, with hot functional testing, hydrostatic checks, and commissioning advancing toward fuel loading and commercial operation.

Key Points

Key reactor project steps, from testing and grid readiness to startup, marking progress toward safe commercial operation.

✅ EPR units advance through cold and hot functional testing

✅ Hualong One installs 365-ton steam generators at Fuqing 5

✅ APR-1400 and VVER projects progress toward grid connection

The world’s nuclear power industry has been busy in the new year, with several construction projects, including U.S. reactor builds, reaching key milestones as 2018 began.

EPR Units Making Progress

Four EPR nuclear units are under construction in three countries: Olkiluoto 3 in Finland began construction in August 2005, Flamanville 3 in France began construction in December 2007, and Taishan 1 and 2 in China began construction in November 2009. Each of the new units is behind schedule and over budget, but recent progress may signal an end to some of the construction difficulties.

EDF reported that cold functional tests were completed at Flamanville 3 on January 6. The main purpose of the testing was to confirm the integrity of primary systems, and verify that components important to reactor safety were properly installed and ready to operate. More than 500 welds were inspected while pressure was held greater than 240 bar (3,480 psi) during the hydrostatic testing, which was conducted under the supervision of the French Nuclear Safety Authority.

With cold testing successfully completed, EDF can now begin preparing for hot functional tests, which verify equipment performance under normal operating temperatures and pressures. Hot testing is expected to begin in July, with fuel loading and reactor startup possible by year end. The company also reported that the total cost for the unit is projected to be €10.5 billion (in 2015 Euros, excluding interim interest).

Olkiluoto 3 began hot functional testing in December. Teollisuuden Voima Oyj—owner and operator of the site—expects the unit to produce its first power by the end of this year, with commercial operation now slated to begin in May 2019.

Although work on Taishan 1 began years after Olkiluoto 3 and Flamanville 3, it is the furthest along of the EPR units. Reports surfaced on January 2 that China General Nuclear (CGN) had completed hot functional testing on Taishan 1, and that the company expects the unit to be the first EPR to startup. CGN said Taishan 1 would begin commercial operation later this year, with Taishan 2 following in 2019.

Hualong One Steam Generators Installed

Another Chinese project reached a notable milestone on January 8. China National Nuclear Corp. announced the third of three steam generators had been installed at the Hualong One demonstration project, which is being constructed as Unit 5 at the Fuqing nuclear power plant.

The Hualong One pressurized water reactor unit, also known as the HPR 1000, is a domestically developed design, part of China’s nuclear program, based on a French predecessor. It has a 1,090 MW capacity. The steam generators reportedly weigh 365 metric tons and stand more than 21 meters tall. The first steam generator was installed at Fuqing 5 on November 10, with the second placed on Christmas Eve.

Barakah Switchyard Energized

In the United Arab Emirates, more progress has been made on the four South Korean–designed APR-1400 units under construction at the Barakah nuclear power plant. On January 4, Emirates Nuclear Energy Corp. (ENEC) announced that the switchyard for Units 3 and 4 had been energized and connected to the power grid, a crucial step in Abu Dhabi toward completion. Unit 2’s main power transformer, excitation transformer, and auxiliary power transformer were also energized in preparation for hot functional testing on that unit.

“These milestones are a result of our extensive collaboration with our Prime Contractor and Joint Venture partner, the Korea Electric Power Corporation (KEPCO),” ENEC CEO Mohamed Al Hammadi said in a press release. “Working together and benefitting from the experience gained when conducting the same work on Unit 1, the teams continue to make significant progress while continuing to implement the highest international standards of safety, security and quality.”

In 2017, ENEC and KEPCO achieved several construction milestones including installation and concrete pouring for the reactor containment building liner dome section on Unit 3, and installation of the reactor containment liner plate rings, reactor vessel, steam generators, and condenser on Unit 4.

Construction began on the four units (Figure 1) in July 2012, May 2013, September 2014, and September 2015, respectively. Unit 1 is currently undergoing commissioning and testing activities while awaiting regulatory review and receipt of the unit’s operating license from the Federal Authority for Nuclear Regulation, before achieving 100% power in a later phase. According to ENEC, Unit 2 is 90% complete, Unit 3 is 79% complete, and Unit 4 is 60% complete.

VVER Units Power Up

On December 29, Russia’s latest reactor to commence operation—Rostov 4 near the city of Volgodonsk—reached criticality, as other projects like Leningrad II-1 advance across the fleet, and was operated at its minimum controlled reactor power (MCRP). Criticality is a term used in the nuclear industry to indicate that each fission event in the reactor is releasing a sufficient number of neutrons to sustain an ongoing series of reactions, which means the neutron population is constant and the chain reaction is stable.

“The transfer to the MCRP allows [specialists] to carry out all necessary physical experiments in the critical condition of [the] reactor unit (RU) to prove its design criteria,” Aleksey Deriy, vice president of Russian projects for ASE Engineering Co., said in a press release. “Upon the results of the experiments the specialists will decide on the RU powerup.”

Rostov 4 is a VVER-1000 reactor with a capacity of 1,000 MW. The site is home to three other VVER units: Unit 1 began commercial operation in 2001, Unit 2 in 2010, and Unit 3 in 2015.

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North Seattle Power Outage disrupts 13,000 in Ballard, Northgate, and Lake City as Seattle City Light crews repair equipment failures. Aging infrastructure, smart grid upgrades, microgrids, and emergency preparedness highlight resilience and reliability challenges.

Key Points

A major outage affecting 13,000 in North Seattle from equipment failures and aging grid, prompting repairs and planning.

✅ 13,000 customers in Ballard, Northgate, Lake City affected

✅ Cause: equipment failures and aging infrastructure

✅ Crews, smart grid upgrades, and preparedness improve resilience

On a recent Wednesday morning, a significant power outage struck a large area of North Seattle, affecting approximately 13,000 residents and businesses. This incident not only disrupted daily routines, as seen in a recent London outage, but also raised questions about infrastructure reliability and emergency preparedness in urban settings.

Overview of the Outage

The outage began around 9 a.m., with initial reports indicating that neighborhoods including Ballard, Northgate, and parts of Lake City were impacted. Utility company Seattle City Light quickly dispatched crews to identify the cause of the outage and restore power as soon as possible. By noon, the utility reported that repairs were underway, with crews working diligently to restore service to those affected.

Such outages can occur for various reasons, including severe weather, such as windstorm-related failures, equipment failure, or accidents involving utility poles. In this instance, the utility confirmed that a series of equipment failures contributed to the widespread disruption. The situation was exacerbated by the age of some infrastructure in the area, highlighting ongoing concerns about the need for modernization and upgrades.

Community Impact

The power outage caused significant disruptions for residents and local businesses. Many households faced challenges as their morning routines were interrupted—everything from preparing breakfast to working from home became more complicated without electricity. Schools in the affected areas also faced challenges, as some had to adjust their schedules and operations.

Local businesses, particularly those dependent on refrigeration and electronic payment systems, felt the immediate impact. Restaurants struggled to serve customers without power, while grocery stores dealt with potential food spoilage, leading to concerns about lost inventory and revenue. The outage underscored the vulnerability of businesses to infrastructure failures, as recent Toronto outages have shown, prompting discussions about contingency plans and backup systems.

Emergency Response

Seattle City Light’s swift response was crucial in minimizing the outage's impact. Utility crews worked through the day to restore power, and the company provided regular updates to the community, keeping residents informed about progress and estimated restoration times. This transparent communication was essential in alleviating some of the frustration among those affected, and contrasts with extended outages in Houston that heightened public concern.

Furthermore, the outage served as a reminder of the importance of emergency preparedness for both individuals and local governments, and of utility disaster planning that supports resilience. Many residents were left unprepared for an extended outage, prompting discussions about personal emergency kits, alternative power sources, and community resources available during such incidents. Local officials encouraged residents to stay informed about power outages and to have a plan in place for emergencies.

Broader Implications for Infrastructure

This incident highlights the broader challenges facing urban infrastructure. Many cities, including Seattle, are grappling with aging power grids that struggle to keep up with modern demands, and power failures can disrupt transit systems like the London Underground during peak hours. Experts suggest that regular assessments and updates to infrastructure are critical to ensuring reliability and resilience against both natural and human-made disruptions.

In response to increasing frequency and severity of power outages, including widespread windstorm outages in Quebec, there is a growing call for investment in modern technologies and infrastructure. Smart grid technology, for instance, can enhance monitoring and maintenance, allowing utilities to respond more effectively to outages. Additionally, renewable energy sources and microgrid systems could offer more resilience and reduce reliance on centralized power sources.

The recent power outage in North Seattle was a significant event that affected thousands of residents and businesses. While the immediate response by Seattle City Light was commendable, the incident raised important questions about infrastructure reliability and emergency preparedness. As cities continue to grow and evolve, the need for modernized power systems and improved contingency planning will be crucial to ensuring that communities can withstand future disruptions.

As residents reflect on this experience, it serves as a reminder of the interconnectedness of urban living and the critical importance of reliable infrastructure in maintaining daily life. With proactive measures, cities can work towards minimizing the impact of such outages and building a more resilient future for their communities.

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Australian Rooftop Solar Grid Constraints are driving debates over voltage rise, export limits, inverter curtailment, DER integration, and network reliability, amid concerns about localized blackouts, infrastructure protection, tariff reform, and battery storage adoption.

Key Points

Limits on solar exports to curb voltage rise, protect equipment, and keep the distribution grid reliable.

✅ Voltage rise triggers transformer protection and local outages.

✅ Export limits and smart inverter curtailment manage midday backfeed.

✅ Tariff reform and DER orchestration defer costly network upgrades.

With almost 1.8 million Australian homes and businesses relying on power from rooftop solar panels, there is a fight brewing over the impact of solar energy on the national electricity grid.

Electricity distributors are warning that as solar uptake continues to increase, there is a risk excess solar power could flow into the network, elevating power outage risks, causing blackouts and damaging infrastructure.

But is it the network businesses that are actually at risk, as customers turn away from centrally produced electricity?

This is what three different parties have to say:

Andrew Dillon of the network industry peak body, Energy Networks Australia (ENA), told 7.30 the way customers are charged for electricity has to change, or expensive grid upgrades to poles and wires will be needed to keep solar customers on the grid.

"The engineering reality is once we get too much solar in a certain space it does start to cause technical issues," he said.

"If there is too much energy coming back up the system in the middle of the day, it can cause frequency voltage disturbances in the system, which can lead to transformers tripping off to protect themselves from being damaged and that will cause localised blackouts.

"There are pockets of the grid already where we have significant penetration and we are starting to see technical issues."

However, he acknowledges that excess solar power has yet to cause any blackouts, or damage electricity infrastructure.

"I don't buy that at all," he said.

"It can be that in some suburbs or parts of suburbs a high penetration of solar on the point of use can raise voltage, these issues generally can be dealt with quickly.

"The critical issue is think where you are getting that perspective from. It is from an industry whose underlying market is threatened by customers doing it for themselves through peer-to-peer energy models. So, think with some critical insight to these claims."

He said when too many people rely on solar it threatens the very business model of the companies that own Australia's poles and wires.

"When the customers use the network less to buy centrally produced electricity, they ship less product," he said.

"When they ship less product, their underlying business is undermined, they need to charge more to the customers left and that leads to what has been called a death spiral.

"We are seeing rapid reductions in consumption at the point of use per household."

But Mr Dillon denies the distributors are acting out of self-interest.

"I absolutely reject that claim," he said.

"[What] we, as networks, have an interest in is running a safe network, running a reliable network, enabling the transition to a low carbon future and doing all that while keeping costs down as much as possible."

Solar installers say the networks are holding back business

Around Australia the poles and wires companies can decide which solar systems can connect to the grid.

Small systems can connect automatically, but in some areas, those wanting a larger system can find themselves caught up in red tape.

The vice-president of the Australian Solar Council, Glen Morris, said these limitations were holding back solar installation businesses and preventing the take-up of new battery storage technology.

"If you've already got a five kilowatt system, your house is full as far as the network is concerned," Mr Morris said.

"You go to add a battery, that's another five kilowatts and so they say no you're already full … so you can't add storage to your solar system."

The powers that be are stumbling in the dark to prevent a looming energy crisis, as the grid seeks to balance renewables' hidden challenges and competing demands.

Mr Morris also said the networks had the capacity to solve the problem of any excess solar flows into the grid, and infrastructure upgrades were not necessary.

"They already have the capability to turn off your solar invertor whenever they feel like it," he said.

"If they choose to connect that functionality, it's there in the inverter. The customer already has it."

ENA has acknowledged there is frustration with rooftop system size limits in the solar industry.

"What we are seeing is solar installers and others slightly frustrated at different requirements for different networks and sometimes they are unclear on the reasons for that," Mr Dillon said.

"Limitations are in place across the country to keep the lights on and make sure the network stays safe and we don't have sudden rushes of people connecting to the grid that causes outage issues."

But Mr Mountain is unconvinced, calling the limitations "somewhat spurious".

"The published, documented, critically reviewed analyses are few and far between, so it is very easy for engineers to make these arguments and those in policy circles only have so much tolerance for the detail," he said.

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