CONSOLIDATED STATEMENTS OF OPERATIONS (USD $)	3 Months Ended	6 Months Ended	123 Months Ended
Feb. 28, 2015	Feb. 28, 2014	Feb. 28, 2015	Feb. 28, 2014	Feb. 28, 2015
Revenue
Non-renewal energy - natural gas and oil revenue	$ 0us-gaap_OilAndGasRevenue	$ 0us-gaap_OilAndGasRevenue	$ 0us-gaap_OilAndGasRevenue	$ 0us-gaap_OilAndGasRevenue	$ 374,342us-gaap_OilAndGasRevenue
Renewable energy - service revenue	0us-gaap_SalesRevenueEnergyServices	0us-gaap_SalesRevenueEnergyServices	0us-gaap_SalesRevenueEnergyServices	0us-gaap_SalesRevenueEnergyServices	32,119us-gaap_SalesRevenueEnergyServices
Total Revenue	0us-gaap_Revenues	0us-gaap_Revenues	0us-gaap_Revenues	0us-gaap_Revenues	406,461us-gaap_Revenues
Non-renewable energy:
Natural gas and oil operating costs and royalties	0us-gaap_CostOfServicesOilAndGas	0us-gaap_CostOfServicesOilAndGas	0us-gaap_CostOfServicesOilAndGas	0us-gaap_CostOfServicesOilAndGas	141,197us-gaap_CostOfServicesOilAndGas
Depletion	0us-gaap_Depletion	0us-gaap_Depletion	0us-gaap_Depletion	0us-gaap_Depletion	298,489us-gaap_Depletion
Write-down in carrying value of oil and gas property	0	0	0	0	293,436
Renewable energy	0us-gaap_CostOfServicesEnergyServices	0us-gaap_CostOfServicesEnergyServices	0us-gaap_CostOfServicesEnergyServices	0us-gaap_CostOfServicesEnergyServices	48,050us-gaap_CostOfServicesEnergyServices
Cost of Revenue	0us-gaap_CostOfRevenue	0us-gaap_CostOfRevenue	0us-gaap_CostOfRevenue	0us-gaap_CostOfRevenue	781,172us-gaap_CostOfRevenue
Gross Profit	0us-gaap_GrossProfit	0us-gaap_GrossProfit	0us-gaap_GrossProfit	0us-gaap_GrossProfit	(374,711)us-gaap_GrossProfit
Expenses
Accounting and audit	5,212us-gaap_ProfessionalFees	3,951us-gaap_ProfessionalFees	40,628us-gaap_ProfessionalFees	22,675us-gaap_ProfessionalFees	471,859us-gaap_ProfessionalFees
Sales & Marketing	183us-gaap_SellingAndMarketingExpense	0us-gaap_SellingAndMarketingExpense	183us-gaap_SellingAndMarketingExpense	0us-gaap_SellingAndMarketingExpense	3,228us-gaap_SellingAndMarketingExpense
Advertising & Promotions	83,060us-gaap_MarketingAndAdvertisingExpense	44,197us-gaap_MarketingAndAdvertisingExpense	131,810us-gaap_MarketingAndAdvertisingExpense	73,458us-gaap_MarketingAndAdvertisingExpense	383,080us-gaap_MarketingAndAdvertisingExpense
Bank charges and interest expense	771us-gaap_InterestExpense	2,878us-gaap_InterestExpense	1,164us-gaap_InterestExpense	3,224us-gaap_InterestExpense	72,143us-gaap_InterestExpense
Consulting	193,358	124,784	591,555	190,805	4,155,280
Mineral exploration costs	0us-gaap_ExplorationExpenseMining	0us-gaap_ExplorationExpenseMining	0us-gaap_ExplorationExpenseMining	0us-gaap_ExplorationExpenseMining	520,869us-gaap_ExplorationExpenseMining
Fees and dues	15,902us-gaap_OtherExpenses	6,722us-gaap_OtherExpenses	24,654us-gaap_OtherExpenses	15,668us-gaap_OtherExpenses	227,463us-gaap_OtherExpenses
Insurance	1,826us-gaap_GeneralInsuranceExpense	4,586us-gaap_GeneralInsuranceExpense	3,875us-gaap_GeneralInsuranceExpense	8,786us-gaap_GeneralInsuranceExpense	98,236us-gaap_GeneralInsuranceExpense
Investor relations	11,738us-gaap_CostsAndExpensesRelatedParty	12,629us-gaap_CostsAndExpensesRelatedParty	18,473us-gaap_CostsAndExpensesRelatedParty	26,629us-gaap_CostsAndExpensesRelatedParty	186,471us-gaap_CostsAndExpensesRelatedParty
Legal and professional	5,444us-gaap_LegalFees	9,772us-gaap_LegalFees	28,965us-gaap_LegalFees	9,772us-gaap_LegalFees	331,130us-gaap_LegalFees
Office and miscellaneous	1,487us-gaap_GeneralAndAdministrativeExpense	10,149us-gaap_GeneralAndAdministrativeExpense	7,704us-gaap_GeneralAndAdministrativeExpense	12,201us-gaap_GeneralAndAdministrativeExpense	98,667us-gaap_GeneralAndAdministrativeExpense
Research and development costs for V_Love	5,364us-gaap_ResearchAndDevelopmentExpense	0us-gaap_ResearchAndDevelopmentExpense	5,364us-gaap_ResearchAndDevelopmentExpense	0us-gaap_ResearchAndDevelopmentExpense	5,364us-gaap_ResearchAndDevelopmentExpense
Rent	21,257us-gaap_LeaseAndRentalExpense	1,958us-gaap_LeaseAndRentalExpense	45,352us-gaap_LeaseAndRentalExpense	2,504us-gaap_LeaseAndRentalExpense	186,421us-gaap_LeaseAndRentalExpense
Telephone	1,056us-gaap_Communication	229us-gaap_Communication	1,845us-gaap_Communication	229us-gaap_Communication	23,968us-gaap_Communication
Training & Conferences	394enrt_TrainingConferences	4,525enrt_TrainingConferences	394enrt_TrainingConferences	9,378enrt_TrainingConferences	48,782enrt_TrainingConferences
Travel	3,059us-gaap_TravelAndEntertainmentExpense	10,848us-gaap_TravelAndEntertainmentExpense	5,688us-gaap_TravelAndEntertainmentExpense	11,308us-gaap_TravelAndEntertainmentExpense	180,683us-gaap_TravelAndEntertainmentExpense
Total expenses	350,111us-gaap_OperatingExpenses	237,228us-gaap_OperatingExpenses	907,654us-gaap_OperatingExpenses	386,637us-gaap_OperatingExpenses	6,993,644us-gaap_OperatingExpenses
(Loss) for the period before other items	(350,111)us-gaap_OperatingIncomeLoss	(237,228)us-gaap_OperatingIncomeLoss	(907,654)us-gaap_OperatingIncomeLoss	(386,637)us-gaap_OperatingIncomeLoss	(7,368,355)us-gaap_OperatingIncomeLoss
Other income (expense)
Other income	10,000us-gaap_OtherIncome	0us-gaap_OtherIncome	20,000us-gaap_OtherIncome	0us-gaap_OtherIncome	101,354us-gaap_OtherIncome
Impairment of long term investments	0us-gaap_ImpairmentOfInvestments	0us-gaap_ImpairmentOfInvestments	0us-gaap_ImpairmentOfInvestments	0us-gaap_ImpairmentOfInvestments	(722,889)us-gaap_ImpairmentOfInvestments
MMJ license expenses	0us-gaap_LicenseCosts	(76,594)us-gaap_LicenseCosts	(384,000)us-gaap_LicenseCosts	(76,594)us-gaap_LicenseCosts	(2,266,860)us-gaap_LicenseCosts
Others	0us-gaap_OtherNonoperatingIncomeExpense	0us-gaap_OtherNonoperatingIncomeExpense	0us-gaap_OtherNonoperatingIncomeExpense	0us-gaap_OtherNonoperatingIncomeExpense	22,775us-gaap_OtherNonoperatingIncomeExpense
Equity interest pick up	0	(8,982)	0	(8,982)	(17,744)
Gain on owned securities	0us-gaap_MarketableSecuritiesGainLoss	0us-gaap_MarketableSecuritiesGainLoss	(30,000)us-gaap_MarketableSecuritiesGainLoss	0us-gaap_MarketableSecuritiesGainLoss	(313,082)us-gaap_MarketableSecuritiesGainLoss
Gain on disposition of oil and gas interests	0	0	0	0	522,976
Revaluation of warrants liability	0	0	0	0	896,019
Write down of oil and gas properties	0us-gaap_ImpairmentOfOilAndGasProperties	0us-gaap_ImpairmentOfOilAndGasProperties	0us-gaap_ImpairmentOfOilAndGasProperties	0us-gaap_ImpairmentOfOilAndGasProperties	(2,921,511)us-gaap_ImpairmentOfOilAndGasProperties
Net loss and comrehensive loss for the period	$ (340,111)us-gaap_NetIncomeLoss	$ (322,804)us-gaap_NetIncomeLoss	$ (1,301,654)us-gaap_NetIncomeLoss	$ (472,213)us-gaap_NetIncomeLoss	$ (12,067,317)us-gaap_NetIncomeLoss
Basic and diluted income (loss) per share	$ (0.01)us-gaap_EarningsPerShareBasicAndDiluted	$ (0.01)us-gaap_EarningsPerShareBasicAndDiluted	$ (0.02)us-gaap_EarningsPerShareBasicAndDiluted	$ (0.01)us-gaap_EarningsPerShareBasicAndDiluted
Weighted average number of common shares outstanding - basic and diluted	75,921,710	52,105,091	79,546,951	42,885,978

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Exploration expenses (including prospecting) related to the mining industry would be included in operating expenses. Exploration costs include costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of mineral reserves.

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Amount of the cost of borrowed funds accounted for as interest expense.

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Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Costs incurred and are directly related to generating license revenue. Licensing arrangements include, but are not limited to, rights to use a patent, copyright, technology, manufacturing process, software or trademark.

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Aggregate revenue during the period related to oil and gas business activities.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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The net result for the period of deducting operating expenses from operating revenues.

+ References

No definition available.

+ Details

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- Definition

This element represents a sum total of expenses not separately reflected on the income statement for the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 7

-Article 7

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-04.7)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4,6)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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- Definition

Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-04.4)

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 4

-Article 7

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- Definition

The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 9

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

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-Section S99

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-Subparagraph (SX 210.5-03.9)

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- Definition

Professional and contract service expense includes cost reimbursements for support services related to contracted projects, outsourced management, technical and staff support.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	duration

- Definition

A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.6-07.2(a),(b),(c),(d))

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-Name Accounting Standards Codification

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-SubTopic 225

-Section 45

-Paragraph 3

-Subparagraph (k)

-URI http://asc.fasb.org/extlink&oid=6488370&loc=d3e13550-115849

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- Definition

The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 985

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 730

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Definition

Costs related to the impairment of oil and gas properties.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-10.(c)(3)(ii)(A)(1))

-URI http://asc.fasb.org/extlink&oid=27015464&loc=d3e511914-122862

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

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- Definition

Revenue derived from energy-related services such as supplying various forms of energy from the operation of on-site facilities or cogeneration plants and procurement services provided to energy purchasers.

+ References

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- Definition

The aggregate total amount of expenses directly related to the marketing or selling of products or services.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

Expenses incurred for travel and entertainment during the period.

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Data Type:	xbrli:monetaryItemType
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- Definition

Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

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No definition available.

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